return true;
}
-
std::string getOpTypeName(int opType)
{
switch (opType)
}
}
-
struct CaseDefinition
{
int opType;
VkFormat format;
};
-void initFrameBufferPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
+std::string getBodySource(CaseDefinition caseDef)
{
- const vk::ShaderBuildOptions buildOptions (vk::SPIRV_VERSION_1_3, 0u);
- std::ostringstream bdy;
-
- subgroups::setFragmentShaderFrameBuffer(programCollection);
-
- if (VK_SHADER_STAGE_VERTEX_BIT != caseDef.shaderStage)
- subgroups::setVertexShaderFrameBuffer(programCollection);
+ std::ostringstream bdy;
+ bdy << " uvec4 mask = subgroupBallot(true);\n";
bdy << " uint tempResult = 0;\n";
if (OPTYPE_BROADCAST == caseDef.opType)
{
- bdy << " tempResult = 0x3;\n"
- << "for (int i = 0; i < " << subgroups::maxSupportedSubgroupSize() << "; i++)\n"
+ bdy << " tempResult = 0x3;\n"
+ << " for (int i = 0; i < " << subgroups::maxSupportedSubgroupSize() << "; i++)\n"
<< " {\n"
<< " const uint id = i;\n"
<< " " << subgroups::getFormatNameForGLSL(caseDef.format)
<< " tempResult |= 0x2;\n"
<< " }\n";
}
+ return bdy.str();
+}
+
+void initFrameBufferPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
+{
+ const vk::ShaderBuildOptions buildOptions (vk::SPIRV_VERSION_1_3, 0u);
+
+ subgroups::setFragmentShaderFrameBuffer(programCollection);
+
+ if (VK_SHADER_STAGE_VERTEX_BIT != caseDef.shaderStage)
+ subgroups::setVertexShaderFrameBuffer(programCollection);
+
+ std::string bdyStr = getBodySource(caseDef);
if (VK_SHADER_STAGE_VERTEX_BIT == caseDef.shaderStage)
{
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = in_position;\n"
<< " gl_PointSize = 1.0f;\n"
{
std::ostringstream geometry;
- geometry << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
+ geometry << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
<< "#extension GL_KHR_shader_subgroup_ballot: enable\n"
<< "layout(points) in;\n"
<< "layout(points, max_vertices = 1) out;\n"
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = gl_in[0].gl_Position;\n"
<< " EmitVertex();\n"
{
std::ostringstream controlSource;
- controlSource << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
+ controlSource << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
<< "#extension GL_KHR_shader_subgroup_ballot: enable\n"
<< "layout(vertices = 2) out;\n"
<< "layout(location = 0) out float out_color[];\n"
<< " gl_TessLevelOuter[0] = 1.0f;\n"
<< " gl_TessLevelOuter[1] = 1.0f;\n"
<< " }\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << bdy.str()
+ << bdyStr
<< " out_color[gl_InvocationID ] = float(tempResult);\n"
<< " gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position;\n"
<< "}\n";
else if (VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT == caseDef.shaderStage)
{
std::ostringstream evaluationSource;
-
evaluationSource << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
<< "#extension GL_KHR_shader_subgroup_ballot: enable\n"
<< "layout(isolines, equal_spacing, ccw ) in;\n"
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = mix(gl_in[0].gl_Position, gl_in[1].gl_Position, gl_TessCoord.x);\n"
<< "}\n";
void initPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
{
- std::ostringstream bdy;
-
- bdy << " uint tempResult = 0;\n";
-
- if (OPTYPE_BROADCAST == caseDef.opType)
- {
- bdy << " tempResult = 0x3;\n"
- << " for (int i = 0; i < " << subgroups::maxSupportedSubgroupSize() << "; i++)\n"
- << " {\n"
- << " const uint id = i;\n"
- << " " << subgroups::getFormatNameForGLSL(caseDef.format)
- << " op = subgroupBroadcast(data1[gl_SubgroupInvocationID], id);\n"
- << " if ((0 <= id) && (id < gl_SubgroupSize) && subgroupBallotBitExtract(mask, id))\n"
- << " {\n"
- << " if (op != data1[id])\n"
- << " {\n"
- << " tempResult = 0;\n"
- << " }\n"
- << " }\n"
- << " }\n";
- }
- else
- {
- bdy << " uint firstActive = 0;\n"
- << " for (uint i = 0; i < gl_SubgroupSize; i++)\n"
- << " {\n"
- << " if (subgroupBallotBitExtract(mask, i))\n"
- << " {\n"
- << " firstActive = i;\n"
- << " break;\n"
- << " }\n"
- << " }\n"
- << " tempResult |= (subgroupBroadcastFirst(data1[gl_SubgroupInvocationID]) == data1[firstActive]) ? 0x1 : 0;\n"
- << " // make the firstActive invocation inactive now\n"
- << " if (firstActive == gl_SubgroupInvocationID)\n"
- << " {\n"
- << " for (uint i = 0; i < gl_SubgroupSize; i++)\n"
- << " {\n"
- << " if (subgroupBallotBitExtract(mask, i))\n"
- << " {\n"
- << " firstActive = i;\n"
- << " break;\n"
- << " }\n"
- << " }\n"
- << " tempResult |= (subgroupBroadcastFirst(data1[gl_SubgroupInvocationID]) == data1[firstActive]) ? 0x2 : 0;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " // the firstActive invocation didn't partake in the second result so set it to true\n"
- << " tempResult |= 0x2;\n"
- << " }\n";
- }
+ std::string bdyStr = getBodySource(caseDef);
if (VK_SHADER_STAGE_COMPUTE_BIT == caseDef.shaderStage)
{
<< " highp uint offset = globalSize.x * ((globalSize.y * "
"gl_GlobalInvocationID.z) + gl_GlobalInvocationID.y) + "
"gl_GlobalInvocationID.x;\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << bdy.str()
+ << bdyStr
<< " result[offset] = tempResult;\n"
<< "}\n";
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_VertexIndex] = tempResult;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" float pixelPosition = pixelSize/2.0f - 1.0f;\n"
" gl_Position = vec4(float(gl_VertexIndex) * pixelSize + pixelPosition, 0.0f, 0.0f, 1.0f);\n"
- " gl_PointSize = 1.0f\n;"
+ " gl_PointSize = 1.0f;\n"
"}\n";
- const std::string tesc =
+ const string tesc =
"#version 450\n"
"#extension GL_KHR_shader_subgroup_ballot: enable\n"
"layout(vertices=1) out;\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveID] = tempResult;\n"
" if (gl_InvocationID == 0)\n"
" {\n"
" gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position;\n"
"}\n";
- const std::string tese =
+ const string tese =
"#version 450\n"
"#extension GL_KHR_shader_subgroup_ballot: enable\n"
"layout(isolines) in;\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveID * 2 + uint(gl_TessCoord.x + 0.5)] = tempResult;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" gl_Position = gl_in[0].gl_Position + gl_TessCoord.x * pixelSize / 2.0f;\n"
"}\n";
- const std::string geometry =
+ const string geometry =
"#version 450\n"
"#extension GL_KHR_shader_subgroup_ballot: enable\n"
"layout(${TOPOLOGY}) in;\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveIDIn] = tempResult;\n"
" gl_Position = gl_in[0].gl_Position;\n"
" EmitVertex();\n"
"};\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + bdy.str() +
+ + bdyStr +
" result = tempResult;\n"
"}\n";
VkShaderStageFlags shaderStage;
};
-void initFrameBufferPrograms (SourceCollections& programCollection, CaseDefinition caseDef)
+std::string getBodySource(CaseDefinition caseDef)
{
- const vk::ShaderBuildOptions buildOptions (vk::SPIRV_VERSION_1_3, 0u);
- std::ostringstream bdy;
-
- subgroups::setFragmentShaderFrameBuffer(programCollection);
-
- if (VK_SHADER_STAGE_VERTEX_BIT != caseDef.shaderStage)
- subgroups::setVertexShaderFrameBuffer(programCollection);
+ std::ostringstream bdy;
bdy << " uvec4 allOnes = uvec4(0xFFFFFFFF);\n"
<< " uvec4 allZeros = uvec4(0);\n"
<< " }\n";
break;
}
+ return bdy.str();
+}
+
+void initFrameBufferPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
+{
+ const vk::ShaderBuildOptions buildOptions (vk::SPIRV_VERSION_1_3, 0u);
+
+ subgroups::setFragmentShaderFrameBuffer(programCollection);
+
+ if (VK_SHADER_STAGE_VERTEX_BIT != caseDef.shaderStage)
+ subgroups::setVertexShaderFrameBuffer(programCollection);
+
+ std::string bdyStr = getBodySource(caseDef);
if (VK_SHADER_STAGE_VERTEX_BIT == caseDef.shaderStage)
{
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = in_position;\n"
<< " gl_PointSize = 1.0f;\n"
<< "layout(location = 0) out float out_color;\n"
<< "void main (void)\n"
<< "{\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = gl_in[0].gl_Position;\n"
<< " EmitVertex();\n"
<< " gl_TessLevelOuter[0] = 1.0f;\n"
<< " gl_TessLevelOuter[1] = 1.0f;\n"
<< " }\n"
- << bdy.str()
+ << bdyStr
<< " out_color[gl_InvocationID ] = float(tempResult);\n"
<< " gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position;\n"
<< "}\n";
<< "layout(location = 0) out float out_color;\n"
<< "void main (void)\n"
<< "{\n"
- << bdy.str()
+ << bdyStr
<< " out_color = float(tempResult);\n"
<< " gl_Position = mix(gl_in[0].gl_Position, gl_in[1].gl_Position, gl_TessCoord.x);\n"
<< "}\n";
}
}
-
-void initPrograms (SourceCollections& programCollection, CaseDefinition caseDef)
+void initPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
{
- std::ostringstream bdy;
-
- bdy << " uvec4 allOnes = uvec4(0xFFFFFFFF);\n"
- << " uvec4 allZeros = uvec4(0);\n"
- << " uint tempResult = 0;\n"
- << "#define MAKE_HIGH_BALLOT_RESULT(i) uvec4("
- << "i >= 32 ? 0 : (0xFFFFFFFF << i), "
- << "i >= 64 ? 0 : (0xFFFFFFFF << ((i < 32) ? 0 : (i - 32))), "
- << "i >= 96 ? 0 : (0xFFFFFFFF << ((i < 64) ? 0 : (i - 64))), "
- << " 0xFFFFFFFF << ((i < 96) ? 0 : (i - 96)))\n"
- << "#define MAKE_SINGLE_BIT_BALLOT_RESULT(i) uvec4("
- << "i >= 32 ? 0 : 0x1 << i, "
- << "i < 32 || i >= 64 ? 0 : 0x1 << (i - 32), "
- << "i < 64 || i >= 96 ? 0 : 0x1 << (i - 64), "
- << "i < 96 ? 0 : 0x1 << (i - 96))\n";
-
- switch (caseDef.opType)
- {
- default:
- DE_FATAL("Unknown op type!");
- break;
- case OPTYPE_INVERSE_BALLOT:
- bdy << " tempResult |= subgroupInverseBallot(allOnes) ? 0x1 : 0;\n"
- << " tempResult |= subgroupInverseBallot(allZeros) ? 0 : 0x2;\n"
- << " tempResult |= subgroupInverseBallot(subgroupBallot(true)) ? 0x4 : 0;\n"
- << " tempResult |= 0x8;\n";
- break;
- case OPTYPE_BALLOT_BIT_EXTRACT:
- bdy << " tempResult |= subgroupBallotBitExtract(allOnes, gl_SubgroupInvocationID) ? 0x1 : 0;\n"
- << " tempResult |= subgroupBallotBitExtract(allZeros, gl_SubgroupInvocationID) ? 0 : 0x2;\n"
- << " tempResult |= subgroupBallotBitExtract(subgroupBallot(true), gl_SubgroupInvocationID) ? 0x4 : 0;\n"
- << " tempResult |= 0x8;\n"
- << " for (uint i = 0; i < gl_SubgroupSize; i++)\n"
- << " {\n"
- << " if (!subgroupBallotBitExtract(allOnes, gl_SubgroupInvocationID))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " }\n";
- break;
- case OPTYPE_BALLOT_BIT_COUNT:
- bdy << " tempResult |= gl_SubgroupSize == subgroupBallotBitCount(allOnes) ? 0x1 : 0;\n"
- << " tempResult |= 0 == subgroupBallotBitCount(allZeros) ? 0x2 : 0;\n"
- << " tempResult |= 0 < subgroupBallotBitCount(subgroupBallot(true)) ? 0x4 : 0;\n"
- << " tempResult |= 0 == subgroupBallotBitCount(MAKE_HIGH_BALLOT_RESULT(gl_SubgroupSize)) ? 0x8 : 0;\n";
- break;
- case OPTYPE_BALLOT_INCLUSIVE_BIT_COUNT:
- bdy << " uint inclusiveOffset = gl_SubgroupInvocationID + 1;\n"
- << " tempResult |= inclusiveOffset == subgroupBallotInclusiveBitCount(allOnes) ? 0x1 : 0;\n"
- << " tempResult |= 0 == subgroupBallotInclusiveBitCount(allZeros) ? 0x2 : 0;\n"
- << " tempResult |= 0 < subgroupBallotInclusiveBitCount(subgroupBallot(true)) ? 0x4 : 0;\n"
- << " tempResult |= 0x8;\n"
- << " uvec4 inclusiveUndef = MAKE_HIGH_BALLOT_RESULT(inclusiveOffset);\n"
- << " bool undefTerritory = false;\n"
- << " for (uint i = 0; i <= 128; i++)\n"
- << " {\n"
- << " uvec4 iUndef = MAKE_HIGH_BALLOT_RESULT(i);\n"
- << " if (iUndef == inclusiveUndef)"
- << " {\n"
- << " undefTerritory = true;\n"
- << " }\n"
- << " uint inclusiveBitCount = subgroupBallotInclusiveBitCount(iUndef);\n"
- << " if (undefTerritory && (0 != inclusiveBitCount))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " else if (!undefTerritory && (0 == inclusiveBitCount))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " }\n";
- break;
- case OPTYPE_BALLOT_EXCLUSIVE_BIT_COUNT:
- bdy << " uint exclusiveOffset = gl_SubgroupInvocationID;\n"
- << " tempResult |= exclusiveOffset == subgroupBallotExclusiveBitCount(allOnes) ? 0x1 : 0;\n"
- << " tempResult |= 0 == subgroupBallotExclusiveBitCount(allZeros) ? 0x2 : 0;\n"
- << " tempResult |= 0x4;\n"
- << " tempResult |= 0x8;\n"
- << " uvec4 exclusiveUndef = MAKE_HIGH_BALLOT_RESULT(exclusiveOffset);\n"
- << " bool undefTerritory = false;\n"
- << " for (uint i = 0; i <= 128; i++)\n"
- << " {\n"
- << " uvec4 iUndef = MAKE_HIGH_BALLOT_RESULT(i);\n"
- << " if (iUndef == exclusiveUndef)"
- << " {\n"
- << " undefTerritory = true;\n"
- << " }\n"
- << " uint exclusiveBitCount = subgroupBallotExclusiveBitCount(iUndef);\n"
- << " if (undefTerritory && (0 != exclusiveBitCount))\n"
- << " {\n"
- << " tempResult &= ~0x4;\n"
- << " }\n"
- << " else if (!undefTerritory && (0 == exclusiveBitCount))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " }\n";
- break;
- case OPTYPE_BALLOT_FIND_LSB:
- bdy << " tempResult |= 0 == subgroupBallotFindLSB(allOnes) ? 0x1 : 0;\n"
- << " if (subgroupElect())\n"
- << " {\n"
- << " tempResult |= 0x2;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " tempResult |= 0 < subgroupBallotFindLSB(subgroupBallot(true)) ? 0x2 : 0;\n"
- << " }\n"
- << " tempResult |= gl_SubgroupSize > subgroupBallotFindLSB(subgroupBallot(true)) ? 0x4 : 0;\n"
- << " tempResult |= 0x8;\n"
- << " for (uint i = 0; i < gl_SubgroupSize; i++)\n"
- << " {\n"
- << " if (i != subgroupBallotFindLSB(MAKE_HIGH_BALLOT_RESULT(i)))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " }\n";
- break;
- case OPTYPE_BALLOT_FIND_MSB:
- bdy << " tempResult |= (gl_SubgroupSize - 1) == subgroupBallotFindMSB(allOnes) ? 0x1 : 0;\n"
- << " if (subgroupElect())\n"
- << " {\n"
- << " tempResult |= 0x2;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " tempResult |= 0 < subgroupBallotFindMSB(subgroupBallot(true)) ? 0x2 : 0;\n"
- << " }\n"
- << " tempResult |= gl_SubgroupSize > subgroupBallotFindMSB(subgroupBallot(true)) ? 0x4 : 0;\n"
- << " tempResult |= 0x8;\n"
- << " for (uint i = 0; i < gl_SubgroupSize; i++)\n"
- << " {\n"
- << " if (i != subgroupBallotFindMSB(MAKE_SINGLE_BIT_BALLOT_RESULT(i)))\n"
- << " {\n"
- << " tempResult &= ~0x8;\n"
- << " }\n"
- << " }\n";
- break;
- }
+ std::string bdyStr = getBodySource(caseDef);
if (VK_SHADER_STAGE_COMPUTE_BIT == caseDef.shaderStage)
{
<< " highp uint offset = globalSize.x * ((globalSize.y * "
"gl_GlobalInvocationID.z) + gl_GlobalInvocationID.y) + "
"gl_GlobalInvocationID.x;\n"
- << bdy.str()
+ << bdyStr
<< " result[offset] = tempResult;\n"
<< "}\n";
"\n"
"void main (void)\n"
"{\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_VertexIndex] = tempResult;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" float pixelPosition = pixelSize/2.0f - 1.0f;\n"
"\n"
"void main (void)\n"
"{\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveID] = tempResult;\n"
" if (gl_InvocationID == 0)\n"
" {\n"
"\n"
"void main (void)\n"
"{\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveID * 2 + uint(gl_TessCoord.x + 0.5)] = tempResult;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" gl_Position = gl_in[0].gl_Position + gl_TessCoord.x * pixelSize / 2.0f;\n"
"\n"
"void main (void)\n"
"{\n"
- + bdy.str() +
+ + bdyStr +
" result[gl_PrimitiveIDIn] = tempResult;\n"
" gl_Position = gl_in[0].gl_Position;\n"
" EmitVertex();\n"
"layout(location = 0) out uint result;\n"
"void main (void)\n"
"{\n"
- + bdy.str() +
+ + bdyStr +
" result = tempResult;\n"
"}\n";
projects / platform / upstream / VK-GL-CTS.git / commitdiff