5245729e33
With robustbufferaccess disabled, this shader was showing OOB stores. There is a bounds check in the code, but the workgrouop dimensions were reversed vs CUDA and it was running the wrong number of threads. So fix the workgroup dimensions and disable robustness for this pipeline.
34 lines
799 B
Text
34 lines
799 B
Text
#version 450
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#extension GL_EXT_shader_16bit_storage : require
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#extension GL_EXT_control_flow_attributes : enable
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layout (push_constant) uniform parameter
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{
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uint ncols;
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uint rows_per_channel;
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uint n_past;
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} p;
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#include "types.comp"
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layout(local_size_x = 1, local_size_y = 512, local_size_z = 1) in;
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layout (binding = 0) readonly buffer X {A_TYPE data_a[];};
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layout (binding = 1) writeonly buffer D {D_TYPE data_d[];};
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void main() {
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const uint col = gl_GlobalInvocationID.y;
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const uint row = gl_GlobalInvocationID.x;
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if (col >= p.ncols) {
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return;
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}
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const uint i = row*p.ncols + col;
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if (col > p.n_past + row % p.rows_per_channel) {
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data_d[i] = D_TYPE(uintBitsToFloat(0xFF800000));
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} else {
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data_d[i] = D_TYPE(data_a[i]);
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}
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}
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