Reduce long execution time in spirv_asm float16

Components: Vulkan
VK-GL-CTS Issue: 1959

Affects:
dEQP-VK.spirv_assembly.instruction.graphics.float16.*

Change-Id: Iddfa825ffe5bf32607043eb31b517dbba1ff62dc

diff --git a/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp b/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
index 152a08d..8ae92a5 100644 (file)
--- a/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
+++ b/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
@@ -9914,12 +9914,14 @@ tcu::TestCaseGroup* createFloat16LogicalSet (tcu::TestContext& testCtx, const bo
        const string                                            spvCapabilities         = string("OpCapability StorageUniformBufferBlock16\n") + (nanSupported ? "OpCapability SignedZeroInfNanPreserve\n" : "");
        const string                                            spvExtensions           = string("OpExtension \"SPV_KHR_16bit_storage\"\n") + (nanSupported ? "OpExtension \"SPV_KHR_float_controls\"\n" : "");
        const string                                            spvExecutionMode        = nanSupported ? "OpExecutionMode %BP_main SignedZeroInfNanPreserve 16\n" : "";
-       const deUint32                                          numDataPoints           = 16;
-       const vector<deFloat16>                         float16Data                     = getFloat16s(rnd, numDataPoints);
-       const vector<deFloat16>                         float16Data1            = squarize(float16Data, 0);
-       const vector<deFloat16>                         float16Data2            = squarize(float16Data, 1);
-       const vector<deFloat16>                         float16DataVec1         = squarizeVector(float16Data, 0);
-       const vector<deFloat16>                         float16DataVec2         = squarizeVector(float16Data, 1);
+       const deUint32                                          numDataPointsScalar     = 16;
+       const deUint32                                          numDataPointsVector     = 14;
+       const vector<deFloat16>                         float16DataScalar       = getFloat16s(rnd, numDataPointsScalar);
+       const vector<deFloat16>                         float16DataVector       = getFloat16s(rnd, numDataPointsVector);
+       const vector<deFloat16>                         float16Data1            = squarize(float16DataScalar, 0);                       // Total Size: square(sizeof(float16DataScalar))
+       const vector<deFloat16>                         float16Data2            = squarize(float16DataScalar, 1);
+       const vector<deFloat16>                         float16DataVec1         = squarizeVector(float16DataVector, 0);         // Total Size: 2 * (square(square(sizeof(float16DataVector))))
+       const vector<deFloat16>                         float16DataVec2         = squarizeVector(float16DataVector, 1);
        const vector<deFloat16>                         float16OutDummy         (float16Data1.size(), 0);
        const vector<deFloat16>                         float16OutVecDummy      (float16DataVec1.size(), 0);