+++ /dev/null
-/*
- * Copyright (C) 2011 Francisco Jerez.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <inttypes.h>
-#include "pipe/p_state.h"
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_shader_tokens.h"
-#include "util/u_memory.h"
-#include "util/u_inlines.h"
-#include "util/u_sampler.h"
-#include "util/format/u_format.h"
-#include "tgsi/tgsi_text.h"
-#include "pipe-loader/pipe_loader.h"
-
-#define MAX_RESOURCES 4
-
-struct context {
- struct pipe_loader_device *dev;
- struct pipe_screen *screen;
- struct pipe_context *pipe;
- void *hwcs;
- void *hwsmp[MAX_RESOURCES];
- struct pipe_resource *tex[MAX_RESOURCES];
- bool tex_rw[MAX_RESOURCES];
- struct pipe_sampler_view *view[MAX_RESOURCES];
- struct pipe_surface *surf[MAX_RESOURCES];
-};
-
-#define DUMP_COMPUTE_PARAM(p, c) do { \
- uint64_t __v[4]; \
- int __i, __n; \
- \
- __n = ctx->screen->get_compute_param(ctx->screen, \
- PIPE_SHADER_IR_TGSI, \
- c, __v); \
- printf("%s: {", #c); \
- \
- for (__i = 0; __i < __n / sizeof(*__v); ++__i) \
- printf(" %"PRIu64, __v[__i]); \
- \
- printf(" }\n"); \
- } while (0)
-
-static void init_ctx(struct context *ctx)
-{
- ASSERTED int ret;
-
- ret = pipe_loader_probe(&ctx->dev, 1);
- assert(ret);
-
- ctx->screen = pipe_loader_create_screen(ctx->dev);
- assert(ctx->screen);
-
- ctx->pipe = ctx->screen->context_create(ctx->screen, NULL, 0);
- assert(ctx->pipe);
-
- DUMP_COMPUTE_PARAM(p, PIPE_COMPUTE_CAP_GRID_DIMENSION);
- DUMP_COMPUTE_PARAM(p, PIPE_COMPUTE_CAP_MAX_GRID_SIZE);
- DUMP_COMPUTE_PARAM(p, PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE);
-}
-
-static void destroy_ctx(struct context *ctx)
-{
- ctx->pipe->destroy(ctx->pipe);
- ctx->screen->destroy(ctx->screen);
- pipe_loader_release(&ctx->dev, 1);
- FREE(ctx);
-}
-
-static char *
-preprocess_prog(struct context *ctx, const char *src, const char *defs)
-{
- const char header[] =
- "#define RGLOBAL RES[32767]\n"
- "#define RLOCAL RES[32766]\n"
- "#define RPRIVATE RES[32765]\n"
- "#define RINPUT RES[32764]\n";
- char cmd[512];
- char tmp[] = "/tmp/test-compute.tgsi-XXXXXX";
- char *buf;
- int fd, ret;
- struct stat st;
- FILE *p;
-
- /* Open a temporary file */
- fd = mkstemp(tmp);
- assert(fd >= 0);
- snprintf(cmd, sizeof(cmd), "cpp -P -nostdinc -undef %s > %s",
- defs ? defs : "", tmp);
-
- /* Preprocess */
- p = popen(cmd, "w");
- fwrite(header, strlen(header), 1, p);
- fwrite(src, strlen(src), 1, p);
- ret = pclose(p);
- assert(!ret);
-
- /* Read back */
- ret = fstat(fd, &st);
- assert(!ret);
-
- buf = malloc(st.st_size + 1);
- ret = read(fd, buf, st.st_size);
- assert(ret == st.st_size);
- buf[ret] = 0;
-
- /* Clean up */
- close(fd);
- unlink(tmp);
-
- return buf;
-}
-
-static void init_prog(struct context *ctx, unsigned local_sz,
- unsigned private_sz, unsigned input_sz,
- const char *src, const char *defs)
-{
- struct pipe_context *pipe = ctx->pipe;
- struct tgsi_token prog[1024];
- struct pipe_compute_state cs = {
- .ir_type = PIPE_SHADER_IR_TGSI,
- .prog = prog,
- .req_local_mem = local_sz,
- .req_private_mem = private_sz,
- .req_input_mem = input_sz
- };
- char *psrc = preprocess_prog(ctx, src, defs);
- ASSERTED int ret;
-
- ret = tgsi_text_translate(psrc, prog, ARRAY_SIZE(prog));
- assert(ret);
- free(psrc);
-
- ctx->hwcs = pipe->create_compute_state(pipe, &cs);
- assert(ctx->hwcs);
-
- pipe->bind_compute_state(pipe, ctx->hwcs);
-}
-
-static void destroy_prog(struct context *ctx)
-{
- struct pipe_context *pipe = ctx->pipe;
-
- pipe->delete_compute_state(pipe, ctx->hwcs);
- ctx->hwcs = NULL;
-}
-
-static void init_tex(struct context *ctx, int slot,
- enum pipe_texture_target target, bool rw,
- enum pipe_format format, int w, int h,
- void (*init)(void *, int, int, int))
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_resource **tex = &ctx->tex[slot];
- struct pipe_resource ttex = {
- .target = target,
- .format = format,
- .width0 = w,
- .height0 = h,
- .depth0 = 1,
- .array_size = 1,
- .bind = (PIPE_BIND_SAMPLER_VIEW |
- PIPE_BIND_COMPUTE_RESOURCE |
- PIPE_BIND_GLOBAL)
- };
- int dx = util_format_get_blocksize(format);
- int dy = util_format_get_stride(format, w);
- int nx = (target == PIPE_BUFFER ? (w / dx) :
- util_format_get_nblocksx(format, w));
- int ny = (target == PIPE_BUFFER ? 1 :
- util_format_get_nblocksy(format, h));
- struct pipe_transfer *xfer;
- char *map;
- int x, y;
-
- *tex = ctx->screen->resource_create(ctx->screen, &ttex);
- assert(*tex);
-
- map = pipe->texture_map(pipe, *tex, 0, PIPE_MAP_WRITE,
- &(struct pipe_box) { .width = w,
- .height = h,
- .depth = 1 }, &xfer);
- assert(xfer);
- assert(map);
-
- for (y = 0; y < ny; ++y) {
- for (x = 0; x < nx; ++x) {
- init(map + y * dy + x * dx, slot, x, y);
- }
- }
-
- pipe->texture_unmap(pipe, xfer);
-
- ctx->tex_rw[slot] = rw;
-}
-
-static bool default_check(void *x, void *y, int sz) {
- return !memcmp(x, y, sz);
-}
-
-static void check_tex(struct context *ctx, int slot,
- void (*expect)(void *, int, int, int),
- bool (*check)(void *, void *, int))
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_resource *tex = ctx->tex[slot];
- int dx = util_format_get_blocksize(tex->format);
- int dy = util_format_get_stride(tex->format, tex->width0);
- int nx = (tex->target == PIPE_BUFFER ? (tex->width0 / dx) :
- util_format_get_nblocksx(tex->format, tex->width0));
- int ny = (tex->target == PIPE_BUFFER ? 1 :
- util_format_get_nblocksy(tex->format, tex->height0));
- struct pipe_transfer *xfer;
- char *map;
- int x = 0, y, i;
- int err = 0;
-
- if (!check)
- check = default_check;
-
- map = pipe->texture_map(pipe, tex, 0, PIPE_MAP_READ,
- &(struct pipe_box) { .width = tex->width0,
- .height = tex->height0,
- .depth = 1 }, &xfer);
- assert(xfer);
- assert(map);
-
- for (y = 0; y < ny; ++y) {
- for (x = 0; x < nx; ++x) {
- uint32_t exp[4];
- uint32_t *res = (uint32_t *)(map + y * dy + x * dx);
-
- expect(exp, slot, x, y);
- if (check(res, exp, dx) || (++err) > 20)
- continue;
-
- if (dx < 4) {
- uint32_t u = 0, v = 0;
-
- for (i = 0; i < dx; i++) {
- u |= ((uint8_t *)exp)[i] << (8 * i);
- v |= ((uint8_t *)res)[i] << (8 * i);
- }
- printf("(%d, %d): got 0x%x, expected 0x%x\n",
- x, y, v, u);
- } else {
- for (i = 0; i < dx / 4; i++) {
- printf("(%d, %d)[%d]: got 0x%x/%f,"
- " expected 0x%x/%f\n", x, y, i,
- res[i], ((float *)res)[i],
- exp[i], ((float *)exp)[i]);
- }
- }
- }
- }
-
- pipe->texture_unmap(pipe, xfer);
-
- if (err)
- printf("(%d, %d): \x1b[31mFAIL\x1b[0m (%d)\n", x, y, err);
- else
- printf("(%d, %d): \x1b[32mOK\x1b[0m\n", x, y);
-}
-
-static void destroy_tex(struct context *ctx)
-{
- int i;
-
- for (i = 0; i < MAX_RESOURCES; ++i) {
- if (ctx->tex[i])
- pipe_resource_reference(&ctx->tex[i], NULL);
- }
-}
-
-static void init_sampler_views(struct context *ctx, const int *slots)
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_sampler_view tview;
- int i;
-
- for (i = 0; *slots >= 0; ++i, ++slots) {
- u_sampler_view_default_template(&tview, ctx->tex[*slots],
- ctx->tex[*slots]->format);
-
- ctx->view[i] = pipe->create_sampler_view(pipe, ctx->tex[*slots],
- &tview);
- assert(ctx->view[i]);
- }
-
- pipe->set_sampler_views(pipe, PIPE_SHADER_COMPUTE, 0, i, 0, false, ctx->view);
-}
-
-static void destroy_sampler_views(struct context *ctx)
-{
- struct pipe_context *pipe = ctx->pipe;
- int i;
-
- pipe->set_sampler_views(pipe, PIPE_SHADER_COMPUTE, 0, 0, MAX_RESOURCES, false, NULL);
-
- for (i = 0; i < MAX_RESOURCES; ++i) {
- if (ctx->view[i]) {
- pipe->sampler_view_destroy(pipe, ctx->view[i]);
- ctx->view[i] = NULL;
- }
- }
-}
-
-static void init_compute_resources(struct context *ctx, const int *slots)
-{
- struct pipe_context *pipe = ctx->pipe;
- int i;
-
- for (i = 0; *slots >= 0; ++i, ++slots) {
- struct pipe_surface tsurf = {
- .format = ctx->tex[*slots]->format,
- .writable = ctx->tex_rw[*slots]
- };
-
- if (ctx->tex[*slots]->target == PIPE_BUFFER)
- tsurf.u.buf.last_element = ctx->tex[*slots]->width0 - 1;
-
- ctx->surf[i] = pipe->create_surface(pipe, ctx->tex[*slots],
- &tsurf);
- assert(ctx->surf[i]);
- }
-
- pipe->set_compute_resources(pipe, 0, i, ctx->surf);
-}
-
-static void destroy_compute_resources(struct context *ctx)
-{
- struct pipe_context *pipe = ctx->pipe;
- int i;
-
- pipe->set_compute_resources(pipe, 0, MAX_RESOURCES, NULL);
-
- for (i = 0; i < MAX_RESOURCES; ++i) {
- if (ctx->surf[i]) {
- pipe->surface_destroy(pipe, ctx->surf[i]);
- ctx->surf[i] = NULL;
- }
- }
-}
-
-static void init_sampler_states(struct context *ctx, int n)
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_sampler_state smp = {0};
- int i;
-
- for (i = 0; i < n; ++i) {
- ctx->hwsmp[i] = pipe->create_sampler_state(pipe, &smp);
- assert(ctx->hwsmp[i]);
- }
-
- pipe->bind_sampler_states(pipe, PIPE_SHADER_COMPUTE, 0, i, ctx->hwsmp);
-}
-
-static void destroy_sampler_states(struct context *ctx)
-{
- struct pipe_context *pipe = ctx->pipe;
- int i;
-
- pipe->bind_sampler_states(pipe, PIPE_SHADER_COMPUTE,
- 0, MAX_RESOURCES, NULL);
-
- for (i = 0; i < MAX_RESOURCES; ++i) {
- if (ctx->hwsmp[i]) {
- pipe->delete_sampler_state(pipe, ctx->hwsmp[i]);
- ctx->hwsmp[i] = NULL;
- }
- }
-}
-
-static void init_globals(struct context *ctx, const int *slots,
- uint32_t **handles)
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_resource *res[MAX_RESOURCES];
- int i;
-
- for (i = 0; *slots >= 0; ++i, ++slots)
- res[i] = ctx->tex[*slots];
-
- pipe->set_global_binding(pipe, 0, i, res, handles);
-}
-
-static void destroy_globals(struct context *ctx)
-{
- struct pipe_context *pipe = ctx->pipe;
-
- pipe->set_global_binding(pipe, 0, MAX_RESOURCES, NULL, NULL);
-}
-
-static void launch_grid(struct context *ctx, const uint *block_layout,
- const uint *grid_layout, uint32_t pc,
- void *input)
-{
- struct pipe_context *pipe = ctx->pipe;
- struct pipe_grid_info info;
- int i;
-
- for (i = 0; i < 3; i++) {
- info.block[i] = block_layout[i];
- info.grid[i] = grid_layout[i];
- }
- info.pc = pc;
- info.input = input;
-
- pipe->launch_grid(pipe, &info);
-}
-
-static void test_default_init(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 0xdeadbeef;
-}
-
-/* test_system_values */
-static void test_system_values_expect(void *p, int s, int x, int y)
-{
- int id = x / 16, sv = (x % 16) / 4, c = x % 4;
- int tid[] = { id % 20, (id % 240) / 20, id / 240, 0 };
- int bsz[] = { 4, 3, 5, 1};
- int gsz[] = { 5, 4, 1, 1};
-
- switch (sv) {
- case 0:
- *(uint32_t *)p = tid[c] / bsz[c];
- break;
- case 1:
- *(uint32_t *)p = bsz[c];
- break;
- case 2:
- *(uint32_t *)p = gsz[c];
- break;
- case 3:
- *(uint32_t *)p = tid[c] % bsz[c];
- break;
- }
-}
-
-static void test_system_values(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL SV[1], BLOCK_SIZE[0]\n"
- "DCL SV[2], GRID_SIZE[0]\n"
- "DCL SV[3], THREAD_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 64, 0, 0, 0 }\n"
- "IMM UINT32 { 16, 0, 0, 0 }\n"
- "IMM UINT32 { 0, 0, 0, 0 }\n"
- "\n"
- "BGNSUB"
- " UMUL TEMP[0], SV[0], SV[1]\n"
- " UADD TEMP[0], TEMP[0], SV[3]\n"
- " UMUL TEMP[1], SV[1], SV[2]\n"
- " UMUL TEMP[0].w, TEMP[0], TEMP[1].zzzz\n"
- " UMUL TEMP[0].zw, TEMP[0], TEMP[1].yyyy\n"
- " UMUL TEMP[0].yzw, TEMP[0], TEMP[1].xxxx\n"
- " UADD TEMP[0].xy, TEMP[0].xyxy, TEMP[0].zwzw\n"
- " UADD TEMP[0].x, TEMP[0].xxxx, TEMP[0].yyyy\n"
- " UMUL TEMP[0].x, TEMP[0], IMM[0]\n"
- " STORE RES[0].xyzw, TEMP[0], SV[0]\n"
- " UADD TEMP[0].x, TEMP[0], IMM[1]\n"
- " STORE RES[0].xyzw, TEMP[0], SV[1]\n"
- " UADD TEMP[0].x, TEMP[0], IMM[1]\n"
- " STORE RES[0].xyzw, TEMP[0], SV[2]\n"
- " UADD TEMP[0].x, TEMP[0], IMM[1]\n"
- " STORE RES[0].xyzw, TEMP[0], SV[3]\n"
- " RET\n"
- "ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 76800, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){4, 3, 5}, (uint []){5, 4, 1}, 0, NULL);
- check_tex(ctx, 0, test_system_values_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_resource_access */
-static void test_resource_access_init0(void *p, int s, int x, int y)
-{
- *(float *)p = 8.0 - (float)x;
-}
-
-static void test_resource_access_expect(void *p, int s, int x, int y)
-{
- *(float *)p = 8.0 - (float)((x + 4 * y) & 0x3f);
-}
-
-static void test_resource_access(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL RES[1], 2D, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 15, 0, 0, 0 }\n"
- "IMM UINT32 { 16, 1, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UADD TEMP[0].x, SV[0].xxxx, SV[0].yyyy\n"
- " AND TEMP[0].x, TEMP[0], IMM[0]\n"
- " UMUL TEMP[0].x, TEMP[0], IMM[1]\n"
- " LOAD TEMP[0].xyzw, RES[0], TEMP[0]\n"
- " UMUL TEMP[1], SV[0], IMM[1]\n"
- " STORE RES[1].xyzw, TEMP[1], TEMP[0]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_resource_access_init0);
- init_tex(ctx, 1, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 60, 12, test_default_init);
- init_compute_resources(ctx, (int []) { 0, 1, -1 });
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){15, 12, 1}, 0, NULL);
- check_tex(ctx, 1, test_resource_access_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_function_calls */
-static void test_function_calls_init(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 15 * y + x;
-}
-
-static void test_function_calls_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = (15 * y + x) < 4 ? 2 : 1 ;
-}
-
-static void test_function_calls(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], 2D, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL SV[1], BLOCK_SIZE[0]\n"
- "DCL SV[2], GRID_SIZE[0]\n"
- "DCL SV[3], THREAD_ID[0]\n"
- "DCL TEMP[0]\n"
- "DCL TEMP[1]\n"
- "DCL TEMP[2], LOCAL\n"
- "IMM UINT32 { 0, 11, 22, 33 }\n"
- "IMM FLT32 { 11, 33, 55, 99 }\n"
- "IMM UINT32 { 4, 1, 0, 0 }\n"
- "IMM UINT32 { 12, 0, 0, 0 }\n"
- "\n"
- "00: BGNSUB\n"
- "01: UMUL TEMP[0].x, TEMP[0], TEMP[0]\n"
- "02: UADD TEMP[1].x, TEMP[1], IMM[2].yyyy\n"
- "03: USLT TEMP[0].x, TEMP[0], IMM[0]\n"
- "04: RET\n"
- "05: ENDSUB\n"
- "06: BGNSUB\n"
- "07: UMUL TEMP[0].x, TEMP[0], TEMP[0]\n"
- "08: UADD TEMP[1].x, TEMP[1], IMM[2].yyyy\n"
- "09: USLT TEMP[0].x, TEMP[0], IMM[0].yyyy\n"
- "10: IF TEMP[0].xxxx\n"
- "11: CAL :0\n"
- "12: ENDIF\n"
- "13: RET\n"
- "14: ENDSUB\n"
- "15: BGNSUB\n"
- "16: UMUL TEMP[2], SV[0], SV[1]\n"
- "17: UADD TEMP[2], TEMP[2], SV[3]\n"
- "18: UMUL TEMP[2], TEMP[2], IMM[2]\n"
- "00: MOV TEMP[1].x, IMM[2].wwww\n"
- "19: LOAD TEMP[0].x, RES[0].xxxx, TEMP[2]\n"
- "20: CAL :6\n"
- "21: STORE RES[0].x, TEMP[2], TEMP[1].xxxx\n"
- "22: RET\n"
- "23: ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 15, 12, test_function_calls_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){3, 3, 3}, (uint []){5, 4, 1}, 15, NULL);
- check_tex(ctx, 0, test_function_calls_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_input_global */
-static void test_input_global_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 0xdeadbeef - (x == 0 ? 0x10001 + 2 * s : 0);
-}
-
-static void test_input_global(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL SV[0], THREAD_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 8, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0], SV[0], IMM[0]\n"
- " LOAD TEMP[1].xy, RINPUT, TEMP[0]\n"
- " LOAD TEMP[0].x, RGLOBAL, TEMP[1].yyyy\n"
- " UADD TEMP[1].x, TEMP[0], -TEMP[1]\n"
- " STORE RGLOBAL.x, TEMP[1].yyyy, TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
- uint32_t input[8] = { 0x10001, 0x10002, 0x10003, 0x10004,
- 0x10005, 0x10006, 0x10007, 0x10008 };
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 32, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT, 32, 0,
- test_default_init);
- init_tex(ctx, 1, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT, 32, 0,
- test_default_init);
- init_tex(ctx, 2, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT, 32, 0,
- test_default_init);
- init_tex(ctx, 3, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT, 32, 0,
- test_default_init);
- init_globals(ctx, (int []){ 0, 1, 2, 3, -1 },
- (uint32_t *[]){ &input[1], &input[3],
- &input[5], &input[7] });
- launch_grid(ctx, (uint []){4, 1, 1}, (uint []){1, 1, 1}, 0, input);
- check_tex(ctx, 0, test_input_global_expect, NULL);
- check_tex(ctx, 1, test_input_global_expect, NULL);
- check_tex(ctx, 2, test_input_global_expect, NULL);
- check_tex(ctx, 3, test_input_global_expect, NULL);
- destroy_globals(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_private */
-static void test_private_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = (x / 32) + x % 32;
-}
-
-static void test_private(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL SV[1], BLOCK_SIZE[0]\n"
- "DCL SV[2], THREAD_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "DCL TEMP[2], LOCAL\n"
- "IMM UINT32 { 128, 0, 0, 0 }\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, SV[0], SV[1]\n"
- " UADD TEMP[0].x, TEMP[0], SV[2]\n"
- " MOV TEMP[1].x, IMM[0].wwww\n"
- " BGNLOOP\n"
- " USEQ TEMP[2].x, TEMP[1], IMM[0]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " UDIV TEMP[2].x, TEMP[1], IMM[1]\n"
- " UADD TEMP[2].x, TEMP[2], TEMP[0]\n"
- " STORE RPRIVATE.x, TEMP[1], TEMP[2]\n"
- " UADD TEMP[1].x, TEMP[1], IMM[1]\n"
- " ENDLOOP\n"
- " MOV TEMP[1].x, IMM[0].wwww\n"
- " UMUL TEMP[0].x, TEMP[0], IMM[0]\n"
- " BGNLOOP\n"
- " USEQ TEMP[2].x, TEMP[1], IMM[0]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " LOAD TEMP[2].x, RPRIVATE, TEMP[1]\n"
- " STORE RES[0].x, TEMP[0], TEMP[2]\n"
- " UADD TEMP[0].x, TEMP[0], IMM[1]\n"
- " UADD TEMP[1].x, TEMP[1], IMM[1]\n"
- " ENDLOOP\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 128, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 32768, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){16, 1, 1}, (uint []){16, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_private_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_local */
-static void test_local_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = x & 0x20 ? 2 : 1;
-}
-
-static void test_local(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL SV[1], BLOCK_SIZE[0]\n"
- "DCL SV[2], THREAD_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "DCL TEMP[2], LOCAL\n"
- "IMM UINT32 { 1, 0, 0, 0 }\n"
- "IMM UINT32 { 2, 0, 0, 0 }\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "IMM UINT32 { 32, 0, 0, 0 }\n"
- "IMM UINT32 { 128, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, SV[2], IMM[2]\n"
- " STORE RLOCAL.x, TEMP[0], IMM[0].wwww\n"
- " MFENCE RLOCAL\n"
- " USLT TEMP[1].x, SV[2], IMM[3]\n"
- " IF TEMP[1]\n"
- " UADD TEMP[1].x, TEMP[0], IMM[4]\n"
- " BGNLOOP\n"
- " LOAD TEMP[2].x, RLOCAL, TEMP[1]\n"
- " USEQ TEMP[2].x, TEMP[2], IMM[0]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " STORE RLOCAL.x, TEMP[0], IMM[0]\n"
- " MFENCE RLOCAL\n"
- " BGNLOOP\n"
- " LOAD TEMP[2].x, RLOCAL, TEMP[1]\n"
- " USEQ TEMP[2].x, TEMP[2], IMM[1]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " ELSE\n"
- " UADD TEMP[1].x, TEMP[0], -IMM[4]\n"
- " BGNLOOP\n"
- " LOAD TEMP[2].x, RLOCAL, TEMP[1]\n"
- " USEQ TEMP[2].x, TEMP[2], IMM[0].wwww\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " STORE RLOCAL.x, TEMP[0], IMM[0]\n"
- " MFENCE RLOCAL\n"
- " BGNLOOP\n"
- " LOAD TEMP[2].x, RLOCAL, TEMP[1]\n"
- " USEQ TEMP[2].x, TEMP[2], IMM[0]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " STORE RLOCAL.x, TEMP[0], IMM[1]\n"
- " MFENCE RLOCAL\n"
- " ENDIF\n"
- " UMUL TEMP[1].x, SV[0], SV[1]\n"
- " UMUL TEMP[1].x, TEMP[1], IMM[2]\n"
- " UADD TEMP[1].x, TEMP[1], TEMP[0]\n"
- " LOAD TEMP[0].x, RLOCAL, TEMP[0]\n"
- " STORE RES[0].x, TEMP[1], TEMP[0]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 256, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 4096, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){64, 1, 1}, (uint []){16, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_local_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_sample */
-static void test_sample_init(void *p, int s, int x, int y)
-{
- *(float *)p = s ? 1 : x * y;
-}
-
-static void test_sample_expect(void *p, int s, int x, int y)
-{
- switch (x % 4) {
- case 0:
- *(float *)p = x / 4 * y;
- break;
- case 1:
- case 2:
- *(float *)p = 0;
- break;
- case 3:
- *(float *)p = 1;
- break;
- }
-}
-
-static void test_sample(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL SVIEW[0], 2D, FLOAT\n"
- "DCL RES[0], 2D, RAW, WR\n"
- "DCL SAMP[0]\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 16, 1, 0, 0 }\n"
- "IMM FLT32 { 128, 32, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " I2F TEMP[1], SV[0]\n"
- " DIV TEMP[1], TEMP[1], IMM[1]\n"
- " SAMPLE TEMP[1], TEMP[1], SVIEW[0], SAMP[0]\n"
- " UMUL TEMP[0], SV[0], IMM[0]\n"
- " STORE RES[0].xyzw, TEMP[0], TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 128, 32, test_sample_init);
- init_tex(ctx, 1, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 512, 32, test_sample_init);
- init_compute_resources(ctx, (int []) { 1, -1 });
- init_sampler_views(ctx, (int []) { 0, -1 });
- init_sampler_states(ctx, 2);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){128, 32, 1}, 0, NULL);
- check_tex(ctx, 1, test_sample_expect, NULL);
- destroy_sampler_states(ctx);
- destroy_sampler_views(ctx);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_many_kern */
-static void test_many_kern_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = x;
-}
-
-static void test_many_kern(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL TEMP[0], LOCAL\n"
- "IMM UINT32 { 0, 1, 2, 3 }\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, IMM[0].xxxx, IMM[1].xxxx\n"
- " STORE RES[0].x, TEMP[0], IMM[0].xxxx\n"
- " RET\n"
- " ENDSUB\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, IMM[0].yyyy, IMM[1].xxxx\n"
- " STORE RES[0].x, TEMP[0], IMM[0].yyyy\n"
- " RET\n"
- " ENDSUB\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, IMM[0].zzzz, IMM[1].xxxx\n"
- " STORE RES[0].x, TEMP[0], IMM[0].zzzz\n"
- " RET\n"
- " ENDSUB\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, IMM[0].wwww, IMM[1].xxxx\n"
- " STORE RES[0].x, TEMP[0], IMM[0].wwww\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 16, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){1, 1, 1}, 0, NULL);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){1, 1, 1}, 5, NULL);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){1, 1, 1}, 10, NULL);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){1, 1, 1}, 15, NULL);
- check_tex(ctx, 0, test_many_kern_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_constant */
-static void test_constant_init(void *p, int s, int x, int y)
-{
- *(float *)p = s ? 0xdeadbeef : 8.0 - (float)x;
-}
-
-static void test_constant_expect(void *p, int s, int x, int y)
-{
- *(float *)p = 8.0 - (float)x;
-}
-
-static void test_constant(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW\n"
- "DCL RES[1], BUFFER, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, SV[0], IMM[0]\n"
- " LOAD TEMP[1].x, RES[0], TEMP[0]\n"
- " STORE RES[1].x, TEMP[0], TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, false, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_constant_init);
- init_tex(ctx, 1, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_constant_init);
- init_compute_resources(ctx, (int []) { 0, 1, -1 });
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){64, 1, 1}, 0, NULL);
- check_tex(ctx, 1, test_constant_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_resource_indirect */
-static void test_resource_indirect_init(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = s == 0 ? 0xdeadbeef :
- s == 1 ? x % 2 :
- s == 2 ? 2 * x :
- 2 * x + 1;
-}
-
-static void test_resource_indirect_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 2 * x + (x % 2 ? 1 : 0);
-}
-
-static void test_resource_indirect(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL RES[1..3], BUFFER, RAW\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, SV[0], IMM[0]\n"
- " LOAD TEMP[1].x, RES[1], TEMP[0]\n"
- " LOAD TEMP[1].x, RES[TEMP[1].x+2], TEMP[0]\n"
- " STORE RES[0].x, TEMP[0], TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_resource_indirect_init);
- init_tex(ctx, 1, PIPE_BUFFER, false, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_resource_indirect_init);
- init_tex(ctx, 2, PIPE_BUFFER, false, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_resource_indirect_init);
- init_tex(ctx, 3, PIPE_BUFFER, false, PIPE_FORMAT_R32_FLOAT,
- 256, 0, test_resource_indirect_init);
- init_compute_resources(ctx, (int []) { 0, 1, 2, 3, -1 });
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){64, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_resource_indirect_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_surface_ld */
-enum pipe_format surface_fmts[] = {
- PIPE_FORMAT_B8G8R8A8_UNORM,
- PIPE_FORMAT_B8G8R8X8_UNORM,
- PIPE_FORMAT_A8R8G8B8_UNORM,
- PIPE_FORMAT_X8R8G8B8_UNORM,
- PIPE_FORMAT_X8R8G8B8_UNORM,
- PIPE_FORMAT_L8_UNORM,
- PIPE_FORMAT_A8_UNORM,
- PIPE_FORMAT_I8_UNORM,
- PIPE_FORMAT_L8A8_UNORM,
- PIPE_FORMAT_R32_FLOAT,
- PIPE_FORMAT_R32G32_FLOAT,
- PIPE_FORMAT_R32G32B32A32_FLOAT,
- PIPE_FORMAT_R32_UNORM,
- PIPE_FORMAT_R32G32_UNORM,
- PIPE_FORMAT_R32G32B32A32_UNORM,
- PIPE_FORMAT_R32_SNORM,
- PIPE_FORMAT_R32G32_SNORM,
- PIPE_FORMAT_R32G32B32A32_SNORM,
- PIPE_FORMAT_R8_UINT,
- PIPE_FORMAT_R8G8_UINT,
- PIPE_FORMAT_R8G8B8A8_UINT,
- PIPE_FORMAT_R8_SINT,
- PIPE_FORMAT_R8G8_SINT,
- PIPE_FORMAT_R8G8B8A8_SINT,
- PIPE_FORMAT_R32_UINT,
- PIPE_FORMAT_R32G32_UINT,
- PIPE_FORMAT_R32G32B32A32_UINT,
- PIPE_FORMAT_R32_SINT,
- PIPE_FORMAT_R32G32_SINT,
- PIPE_FORMAT_R32G32B32A32_SINT
-};
-
-static void test_surface_ld_init0f(void *p, int s, int x, int y)
-{
- float v[] = { 1.0, -.75, .50, -.25 };
- int i = 0;
-
- util_format_pack_rgba(surface_fmts[i], p, v, 1);
-}
-
-static void test_surface_ld_init0i(void *p, int s, int x, int y)
-{
- int v[] = { 0xffffffff, 0xffff, 0xff, 0xf };
- int i = 0;
-
- util_format_pack_rgba(surface_fmts[i], p, v, 1);
-}
-
-static void test_surface_ld_expectf(void *p, int s, int x, int y)
-{
- float v[4], w[4];
- int i = 0;
-
- test_surface_ld_init0f(v, s, x / 4, y);
- util_format_unpack_rgba(surface_fmts[i], w, v, 1);
- *(float *)p = w[x % 4];
-}
-
-static void test_surface_ld_expecti(void *p, int s, int x, int y)
-{
- int32_t v[4], w[4];
- int i = 0;
-
- test_surface_ld_init0i(v, s, x / 4, y);
- util_format_unpack_rgba(surface_fmts[i], w, v, 1);
- *(uint32_t *)p = w[x % 4];
-}
-
-static void test_surface_ld(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], 2D\n"
- "DCL RES[1], 2D, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 16, 1, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " LOAD TEMP[1], RES[0], SV[0]\n"
- " UMUL TEMP[0], SV[0], IMM[0]\n"
- " STORE RES[1].xyzw, TEMP[0], TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
- int i = 0;
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
-
- for (i = 0; i < ARRAY_SIZE(surface_fmts); i++) {
- bool is_int = util_format_is_pure_integer(surface_fmts[i]);
-
- printf(" - %s\n", util_format_name(surface_fmts[i]));
-
- if (!ctx->screen->is_format_supported(ctx->screen,
- surface_fmts[i], PIPE_TEXTURE_2D, 1, 1,
- PIPE_BIND_COMPUTE_RESOURCE)) {
- printf("(unsupported)\n");
- continue;
- }
-
- init_tex(ctx, 0, PIPE_TEXTURE_2D, true, surface_fmts[i],
- 128, 32, (is_int ? test_surface_ld_init0i : test_surface_ld_init0f));
- init_tex(ctx, 1, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 512, 32, test_default_init);
- init_compute_resources(ctx, (int []) { 0, 1, -1 });
- init_sampler_states(ctx, 2);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){128, 32, 1}, 0,
- NULL);
- check_tex(ctx, 1, (is_int ? test_surface_ld_expecti : test_surface_ld_expectf), NULL);
- destroy_sampler_states(ctx);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- }
-
- destroy_prog(ctx);
-}
-
-/* test_surface_st */
-static void test_surface_st_init0f(void *p, int s, int x, int y)
-{
- float v[] = { 1.0, -.75, 0.5, -.25 };
- *(float *)p = v[x % 4];
-}
-
-static void test_surface_st_init0i(void *p, int s, int x, int y)
-{
- int v[] = { 0xffffffff, 0xffff, 0xff, 0xf };
- *(int32_t *)p = v[x % 4];
-}
-
-static void test_surface_st_init1(void *p, int s, int x, int y)
-{
- int i = 0;
- memset(p, 1, util_format_get_blocksize(surface_fmts[i]));
-}
-
-static void test_surface_st_expectf(void *p, int s, int x, int y)
-{
- float vf[4];
- int i = 0, j;
-
- for (j = 0; j < 4; j++)
- test_surface_st_init0f(&vf[j], s, 4 * x + j, y);
- util_format_pack_rgba(surface_fmts[i], p, vf, 1);
-}
-
-static void test_surface_st_expects(void *p, int s, int x, int y)
-{
- int32_t v[4];
- int i = 0, j;
-
- for (j = 0; j < 4; j++)
- test_surface_st_init0i(&v[j], s, 4 * x + j, y);
- util_format_pack_rgba(surface_fmts[i], p, v, 1);
-}
-
-static void test_surface_st_expectu(void *p, int s, int x, int y)
-{
- uint32_t v[4];
- int i = 0, j;
-
- for (j = 0; j < 4; j++)
- test_surface_st_init0i(&v[j], s, 4 * x + j, y);
- util_format_pack_rgba(surface_fmts[i], p, v, 1);
-}
-
-static unsigned absdiff(uint32_t a, uint32_t b)
-{
- return (a > b) ? (a - b) : (b - a);
-}
-
-static bool test_surface_st_check(void *x, void *y, int sz)
-{
- int i = 0, j;
-
- if (util_format_is_float(surface_fmts[i])) {
- return fabs(*(float *)x - *(float *)y) < 3.92156863e-3;
-
- } else if ((sz % 4) == 0) {
- for (j = 0; j < sz / 4; j++)
- if (absdiff(((uint32_t *)x)[j],
- ((uint32_t *)y)[j]) > 1)
- return false;
- return true;
- } else {
- return !memcmp(x, y, sz);
- }
-}
-
-static void test_surface_st(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], 2D, RAW\n"
- "DCL RES[1], 2D, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "IMM UINT32 { 16, 1, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0], SV[0], IMM[0]\n"
- " LOAD TEMP[1], RES[0], TEMP[0]\n"
- " STORE RES[1], SV[0], TEMP[1]\n"
- " RET\n"
- " ENDSUB\n";
- int i = 0;
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 0, 0, 0, src, NULL);
-
- for (i = 0; i < ARRAY_SIZE(surface_fmts); i++) {
- bool is_signed = (util_format_description(surface_fmts[i])
- ->channel[0].type == UTIL_FORMAT_TYPE_SIGNED);
- bool is_int = util_format_is_pure_integer(surface_fmts[i]);
-
- printf(" - %s\n", util_format_name(surface_fmts[i]));
-
- if (!ctx->screen->is_format_supported(ctx->screen,
- surface_fmts[i], PIPE_TEXTURE_2D, 1, 1,
- PIPE_BIND_COMPUTE_RESOURCE)) {
- printf("(unsupported)\n");
- continue;
- }
-
- init_tex(ctx, 0, PIPE_TEXTURE_2D, true, PIPE_FORMAT_R32_FLOAT,
- 512, 32, (is_int ? test_surface_st_init0i : test_surface_st_init0f));
- init_tex(ctx, 1, PIPE_TEXTURE_2D, true, surface_fmts[i],
- 128, 32, test_surface_st_init1);
- init_compute_resources(ctx, (int []) { 0, 1, -1 });
- init_sampler_states(ctx, 2);
- launch_grid(ctx, (uint []){1, 1, 1}, (uint []){128, 32, 1}, 0,
- NULL);
- check_tex(ctx, 1, (is_int && is_signed ? test_surface_st_expects :
- is_int && !is_signed ? test_surface_st_expectu :
- test_surface_st_expectf), test_surface_st_check);
- destroy_sampler_states(ctx);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- }
-
- destroy_prog(ctx);
-}
-
-/* test_barrier */
-static void test_barrier_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 31;
-}
-
-static void test_barrier(struct context *ctx)
-{
- const char *src = "COMP\n"
- "DCL RES[0], BUFFER, RAW, WR\n"
- "DCL SV[0], BLOCK_ID[0]\n"
- "DCL SV[1], BLOCK_SIZE[0]\n"
- "DCL SV[2], THREAD_ID[0]\n"
- "DCL TEMP[0], LOCAL\n"
- "DCL TEMP[1], LOCAL\n"
- "DCL TEMP[2], LOCAL\n"
- "DCL TEMP[3], LOCAL\n"
- "IMM UINT32 { 1, 0, 0, 0 }\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "IMM UINT32 { 32, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL TEMP[0].x, SV[2], IMM[1]\n"
- " MOV TEMP[1].x, IMM[0].wwww\n"
- " BGNLOOP\n"
- " BARRIER\n"
- " STORE RLOCAL.x, TEMP[0], TEMP[1]\n"
- " BARRIER\n"
- " MOV TEMP[2].x, IMM[0].wwww\n"
- " BGNLOOP\n"
- " UMUL TEMP[3].x, TEMP[2], IMM[1]\n"
- " LOAD TEMP[3].x, RLOCAL, TEMP[3]\n"
- " USNE TEMP[3].x, TEMP[3], TEMP[1]\n"
- " IF TEMP[3]\n"
- " END\n"
- " ENDIF\n"
- " UADD TEMP[2].x, TEMP[2], IMM[0]\n"
- " USEQ TEMP[3].x, TEMP[2], SV[1]\n"
- " IF TEMP[3]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " UADD TEMP[1].x, TEMP[1], IMM[0]\n"
- " USEQ TEMP[2].x, TEMP[1], IMM[2]\n"
- " IF TEMP[2]\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " UMUL TEMP[1].x, SV[0], SV[1]\n"
- " UMUL TEMP[1].x, TEMP[1], IMM[1]\n"
- " UADD TEMP[1].x, TEMP[1], TEMP[0]\n"
- " LOAD TEMP[0].x, RLOCAL, TEMP[0]\n"
- " STORE RES[0].x, TEMP[1], TEMP[0]\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s\n", __func__);
-
- init_prog(ctx, 256, 0, 0, src, NULL);
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 4096, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){64, 1, 1}, (uint []){16, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_barrier_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_atom_ops */
-static void test_atom_ops_init(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = 0xbad;
-}
-
-static void test_atom_ops_expect(void *p, int s, int x, int y)
-{
- switch (x) {
- case 0:
- *(uint32_t *)p = 0xce6c8eef;
- break;
- case 1:
- *(uint32_t *)p = 0xdeadbeef;
- break;
- case 2:
- *(uint32_t *)p = 0x11111111;
- break;
- case 3:
- *(uint32_t *)p = 0x10011001;
- break;
- case 4:
- *(uint32_t *)p = 0xdfbdbfff;
- break;
- case 5:
- *(uint32_t *)p = 0x11111111;
- break;
- case 6:
- *(uint32_t *)p = 0x11111111;
- break;
- case 7:
- *(uint32_t *)p = 0xdeadbeef;
- break;
- case 8:
- *(uint32_t *)p = 0xdeadbeef;
- break;
- case 9:
- *(uint32_t *)p = 0x11111111;
- break;
- }
-}
-
-static void test_atom_ops(struct context *ctx, bool global)
-{
- const char *src = "COMP\n"
- "#ifdef TARGET_GLOBAL\n"
- "#define target RES[0]\n"
- "#else\n"
- "#define target RLOCAL\n"
- "#endif\n"
- ""
- "DCL RES[0], BUFFER, RAW, WR\n"
- "#define threadid SV[0]\n"
- "DCL threadid, THREAD_ID[0]\n"
- ""
- "#define offset TEMP[0]\n"
- "DCL offset, LOCAL\n"
- "#define tmp TEMP[1]\n"
- "DCL tmp, LOCAL\n"
- ""
- "#define k0 IMM[0]\n"
- "IMM UINT32 { 0, 0, 0, 0 }\n"
- "#define k1 IMM[1]\n"
- "IMM UINT32 { 1, 0, 0, 0 }\n"
- "#define k2 IMM[2]\n"
- "IMM UINT32 { 2, 0, 0, 0 }\n"
- "#define k3 IMM[3]\n"
- "IMM UINT32 { 3, 0, 0, 0 }\n"
- "#define k4 IMM[4]\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "#define k5 IMM[5]\n"
- "IMM UINT32 { 5, 0, 0, 0 }\n"
- "#define k6 IMM[6]\n"
- "IMM UINT32 { 6, 0, 0, 0 }\n"
- "#define k7 IMM[7]\n"
- "IMM UINT32 { 7, 0, 0, 0 }\n"
- "#define k8 IMM[8]\n"
- "IMM UINT32 { 8, 0, 0, 0 }\n"
- "#define k9 IMM[9]\n"
- "IMM UINT32 { 9, 0, 0, 0 }\n"
- "#define korig IMM[10].xxxx\n"
- "#define karg IMM[10].yyyy\n"
- "IMM UINT32 { 3735928559, 286331153, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " UMUL offset.x, threadid, k4\n"
- " STORE target.x, offset, korig\n"
- " USEQ tmp.x, threadid, k0\n"
- " IF tmp\n"
- " ATOMUADD tmp.x, target, offset, karg\n"
- " ATOMUADD tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k1\n"
- " IF tmp\n"
- " ATOMXCHG tmp.x, target, offset, karg\n"
- " ATOMXCHG tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k2\n"
- " IF tmp\n"
- " ATOMCAS tmp.x, target, offset, korig, karg\n"
- " ATOMCAS tmp.x, target, offset, tmp, k0\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k3\n"
- " IF tmp\n"
- " ATOMAND tmp.x, target, offset, karg\n"
- " ATOMAND tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k4\n"
- " IF tmp\n"
- " ATOMOR tmp.x, target, offset, karg\n"
- " ATOMOR tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k5\n"
- " IF tmp\n"
- " ATOMXOR tmp.x, target, offset, karg\n"
- " ATOMXOR tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k6\n"
- " IF tmp\n"
- " ATOMUMIN tmp.x, target, offset, karg\n"
- " ATOMUMIN tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k7\n"
- " IF tmp\n"
- " ATOMUMAX tmp.x, target, offset, karg\n"
- " ATOMUMAX tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k8\n"
- " IF tmp\n"
- " ATOMIMIN tmp.x, target, offset, karg\n"
- " ATOMIMIN tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- " USEQ tmp.x, threadid, k9\n"
- " IF tmp\n"
- " ATOMIMAX tmp.x, target, offset, karg\n"
- " ATOMIMAX tmp.x, target, offset, tmp\n"
- " ENDIF\n"
- "#ifdef TARGET_LOCAL\n"
- " LOAD tmp.x, RLOCAL, offset\n"
- " STORE RES[0].x, offset, tmp\n"
- "#endif\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s (%s)\n", __func__, global ? "global" : "local");
-
- init_prog(ctx, 40, 0, 0, src,
- (global ? "-DTARGET_GLOBAL" : "-DTARGET_LOCAL"));
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 40, 0, test_atom_ops_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){10, 1, 1}, (uint []){1, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_atom_ops_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-/* test_atom_race */
-static void test_atom_race_expect(void *p, int s, int x, int y)
-{
- *(uint32_t *)p = x & 0x20 ? 0x11111111 : 0xffffffff;
-}
-
-static void test_atom_race(struct context *ctx, bool global)
-{
- const char *src = "COMP\n"
- "#ifdef TARGET_GLOBAL\n"
- "#define target RES[0]\n"
- "#else\n"
- "#define target RLOCAL\n"
- "#endif\n"
- ""
- "DCL RES[0], BUFFER, RAW, WR\n"
- ""
- "#define blockid SV[0]\n"
- "DCL blockid, BLOCK_ID[0]\n"
- "#define blocksz SV[1]\n"
- "DCL blocksz, BLOCK_SIZE[0]\n"
- "#define threadid SV[2]\n"
- "DCL threadid, THREAD_ID[0]\n"
- ""
- "#define offset TEMP[0]\n"
- "DCL offset, LOCAL\n"
- "#define arg TEMP[1]\n"
- "DCL arg, LOCAL\n"
- "#define count TEMP[2]\n"
- "DCL count, LOCAL\n"
- "#define vlocal TEMP[3]\n"
- "DCL vlocal, LOCAL\n"
- "#define vshared TEMP[4]\n"
- "DCL vshared, LOCAL\n"
- "#define last TEMP[5]\n"
- "DCL last, LOCAL\n"
- "#define tmp0 TEMP[6]\n"
- "DCL tmp0, LOCAL\n"
- "#define tmp1 TEMP[7]\n"
- "DCL tmp1, LOCAL\n"
- ""
- "#define k0 IMM[0]\n"
- "IMM UINT32 { 0, 0, 0, 0 }\n"
- "#define k1 IMM[1]\n"
- "IMM UINT32 { 1, 0, 0, 0 }\n"
- "#define k4 IMM[2]\n"
- "IMM UINT32 { 4, 0, 0, 0 }\n"
- "#define k32 IMM[3]\n"
- "IMM UINT32 { 32, 0, 0, 0 }\n"
- "#define k128 IMM[4]\n"
- "IMM UINT32 { 128, 0, 0, 0 }\n"
- "#define kdeadcafe IMM[5]\n"
- "IMM UINT32 { 3735931646, 0, 0, 0 }\n"
- "#define kallowed_set IMM[6]\n"
- "IMM UINT32 { 559035650, 0, 0, 0 }\n"
- "#define k11111111 IMM[7]\n"
- "IMM UINT32 { 286331153, 0, 0, 0 }\n"
- "\n"
- " BGNSUB\n"
- " MOV offset.x, threadid\n"
- "#ifdef TARGET_GLOBAL\n"
- " UMUL tmp0.x, blockid, blocksz\n"
- " UADD offset.x, offset, tmp0\n"
- "#endif\n"
- " UMUL offset.x, offset, k4\n"
- " USLT tmp0.x, threadid, k32\n"
- " STORE target.x, offset, k0\n"
- " BARRIER\n"
- " IF tmp0\n"
- " MOV vlocal.x, k0\n"
- " MOV arg.x, kdeadcafe\n"
- " BGNLOOP\n"
- " INEG arg.x, arg\n"
- " ATOMUADD vshared.x, target, offset, arg\n"
- " SFENCE target\n"
- " USNE tmp0.x, vshared, vlocal\n"
- " IF tmp0\n"
- " BRK\n"
- " ENDIF\n"
- " UADD vlocal.x, vlocal, arg\n"
- " ENDLOOP\n"
- " UADD vlocal.x, vshared, arg\n"
- " LOAD vshared.x, target, offset\n"
- " USEQ tmp0.x, vshared, vlocal\n"
- " STORE target.x, offset, tmp0\n"
- " ELSE\n"
- " UADD offset.x, offset, -k128\n"
- " MOV count.x, k0\n"
- " MOV last.x, k0\n"
- " BGNLOOP\n"
- " LOAD vshared.x, target, offset\n"
- " USEQ tmp0.x, vshared, kallowed_set.xxxx\n"
- " USEQ tmp1.x, vshared, kallowed_set.yyyy\n"
- " OR tmp0.x, tmp0, tmp1\n"
- " IF tmp0\n"
- " USEQ tmp0.x, vshared, last\n"
- " IF tmp0\n"
- " CONT\n"
- " ENDIF\n"
- " MOV last.x, vshared\n"
- " ELSE\n"
- " END\n"
- " ENDIF\n"
- " UADD count.x, count, k1\n"
- " USEQ tmp0.x, count, k128\n"
- " IF tmp0\n"
- " BRK\n"
- " ENDIF\n"
- " ENDLOOP\n"
- " ATOMXCHG tmp0.x, target, offset, k11111111\n"
- " UADD offset.x, offset, k128\n"
- " ATOMXCHG tmp0.x, target, offset, k11111111\n"
- " SFENCE target\n"
- " ENDIF\n"
- "#ifdef TARGET_LOCAL\n"
- " LOAD tmp0.x, RLOCAL, offset\n"
- " UMUL tmp1.x, blockid, blocksz\n"
- " UMUL tmp1.x, tmp1, k4\n"
- " UADD offset.x, offset, tmp1\n"
- " STORE RES[0].x, offset, tmp0\n"
- "#endif\n"
- " RET\n"
- " ENDSUB\n";
-
- printf("- %s (%s)\n", __func__, global ? "global" : "local");
-
- init_prog(ctx, 256, 0, 0, src,
- (global ? "-DTARGET_GLOBAL" : "-DTARGET_LOCAL"));
- init_tex(ctx, 0, PIPE_BUFFER, true, PIPE_FORMAT_R32_FLOAT,
- 4096, 0, test_default_init);
- init_compute_resources(ctx, (int []) { 0, -1 });
- launch_grid(ctx, (uint []){64, 1, 1}, (uint []){16, 1, 1}, 0, NULL);
- check_tex(ctx, 0, test_atom_race_expect, NULL);
- destroy_compute_resources(ctx);
- destroy_tex(ctx);
- destroy_prog(ctx);
-}
-
-int main(int argc, char *argv[])
-{
- struct context *ctx = CALLOC_STRUCT(context);
-
- unsigned tests = (argc > 1) ? strtoul(argv[1], NULL, 0) : ~0;
-
- init_ctx(ctx);
-
- if (tests & (1 << 0))
- test_system_values(ctx);
- if (tests & (1 << 1))
- test_resource_access(ctx);
- if (tests & (1 << 2))
- test_function_calls(ctx);
- if (tests & (1 << 3))
- test_input_global(ctx);
- if (tests & (1 << 4))
- test_private(ctx);
- if (tests & (1 << 5))
- test_local(ctx);
- if (tests & (1 << 6))
- test_sample(ctx);
- if (tests & (1 << 7))
- test_many_kern(ctx);
- if (tests & (1 << 8))
- test_constant(ctx);
- if (tests & (1 << 9))
- test_resource_indirect(ctx);
- if (tests & (1 << 10))
- test_surface_ld(ctx);
- if (tests & (1 << 11))
- test_surface_st(ctx);
- if (tests & (1 << 12))
- test_barrier(ctx);
- if (tests & (1 << 13))
- test_atom_ops(ctx, true);
- if (tests & (1 << 14))
- test_atom_race(ctx, true);
- if (tests & (1 << 15))
- test_atom_ops(ctx, false);
- if (tests & (1 << 16))
- test_atom_race(ctx, false);
-
- destroy_ctx(ctx);
-
- return 0;
-}
projects / platform / upstream / mesa.git / commitdiff