mirror of
https://github.com/KhronosGroup/glslang
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118 lines
3.6 KiB
Plaintext
118 lines
3.6 KiB
Plaintext
#version 450 core
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#extension GL_KHR_memory_scope_semantics : enable
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#extension GL_NV_cooperative_matrix : enable
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#extension GL_NV_integer_cooperative_matrix : enable
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#extension GL_EXT_shader_explicit_arithmetic_types : enable
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#extension GL_EXT_buffer_reference : enable
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layout (local_size_x = 64, local_size_y = 1, local_size_z = 1) in;
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const int X = 8;
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layout(constant_id = 0) const int Y = 2;
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const int Z = X*Y;
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icoopmatNV<8, gl_ScopeSubgroup, Z, 8> miC;
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icoopmatNV<8, gl_ScopeSubgroup, Z, 8> miC2[3];
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ucoopmatNV<8, gl_ScopeSubgroup, Z, 8> muC;
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ucoopmatNV<8, gl_ScopeSubgroup, Z, 8> muC2[3];
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int iarr[miC.length()];
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int iarr2[miC2[1].length()];
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int uarr[muC.length()];
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int uarr2[muC2[1].length()];
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const icoopmatNV<32, gl_ScopeSubgroup, Z, 8> mD = icoopmatNV<32, gl_ScopeSubgroup, Z, 8>(1);
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const ucoopmatNV<8, gl_ScopeSubgroup, 8, 8> mD2 = ucoopmatNV<8, gl_ScopeSubgroup, 8, 8>(1);
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struct S { int a; int b; int c; };
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const S s = S(12, 23, 34);
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layout(set = 0, binding = 0, buffer_reference) coherent buffer Block {
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uint y[1024*1024];
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uint x[];
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} block;
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layout(set = 0, binding = 0) coherent buffer Block16 {
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int8_t y[1024*1024];
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int8_t x[];
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Block b;
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} block8;
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icoopmatNV<8, gl_ScopeSubgroup, 8, 8> ineg(icoopmatNV<8, gl_ScopeSubgroup, 8, 8> m) { return -m; }
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ucoopmatNV<8, gl_ScopeSubgroup, 8, 8> umul(ucoopmatNV<8, gl_ScopeSubgroup, 8, 8> m) { return m * uint8_t(2); }
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layout(constant_id = 2) const int SC = 1;
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ucoopmatNV<32, gl_ScopeSubgroup, SC, SC> scm[SC][SC];
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// sized for icoopmatNV<8, gl_ScopeSubgroup, 16, 16>
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shared uvec4 shmatrix[16*16*2/16];
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void main()
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{
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ucoopmatNV<8, gl_ScopeSubgroup, 16, (2>1?8:4)> mu = ucoopmatNV<8, gl_ScopeSubgroup, 16, (2>1?8:4)>(2);
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icoopmatNV<8, gl_ScopeSubgroup, 16, (2>1?8:4)> mi = icoopmatNV<8, gl_ScopeSubgroup, 16, (2>1?8:4)>(2);
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mu = mu + mu;
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mu = mu - mu;
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mi = -mi;
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mi = mi * int8_t(2);
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fcoopmatNV<16, gl_ScopeSubgroup, 16, 8> mf16_0 = fcoopmatNV<16, gl_ScopeSubgroup, 16, 8>(mu);
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fcoopmatNV<32, gl_ScopeSubgroup, 16, 8> mf32_0 = fcoopmatNV<32, gl_ScopeSubgroup, 16, 8>(mu);
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fcoopmatNV<16, gl_ScopeSubgroup, 16, 8> mf16_1 = fcoopmatNV<16, gl_ScopeSubgroup, 16, 8>(mi);
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fcoopmatNV<32, gl_ScopeSubgroup, 16, 8> mf32_1 = fcoopmatNV<32, gl_ScopeSubgroup, 16, 8>(mi);
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uint8_t x = mu[1];
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mi[0] = int8_t(x);
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coopMatLoadNV(mi, block.x, 16, 128, false);
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coopMatStoreNV(mi, block.x, 16, 128, false);
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coopMatLoadNV(mu, block8.x, 16, 128, false);
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coopMatStoreNV(mu, block8.x, 16, 128, false);
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coopMatLoadNV(mi, block8.b.x, 16, 128, false);
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coopMatStoreNV(mi, block8.b.x, 16, 128, false);
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ucoopmatNV<8, gl_ScopeSubgroup, 16, 8> A;
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ucoopmatNV<8, gl_ScopeSubgroup, 8, 8> B;
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ucoopmatNV<8, gl_ScopeSubgroup, 16, 8> C;
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ucoopmatNV<8, gl_ScopeSubgroup, 16, 8> D;
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D = coopMatMulAddNV(A, B, C);
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int l = D.length();
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icoopmatNV<8, gl_ScopeSubgroup, 16, (2>1?8:4)> a[5];
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a[3][0] = int8_t(1);
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int md1 = mD[1];
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md1 += (mi += mi)[1234];
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muC2[0] = muC2[1];
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muC2[1][0] = (miC2[2][0]);
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coopMatLoadNV(mi, block.y, 16, 128, false);
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coopMatStoreNV(mi, block.y, 16, 128, false);
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coopMatLoadNV(mu, block8.y, 16, 128, false);
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coopMatStoreNV(mu, block8.y, 16, 128, false);
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icoopmatNV<8, gl_ScopeSubgroup, 8, 8> p1;
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ucoopmatNV<8, gl_ScopeSubgroup, 8, 8> p2;
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p1 = ineg(p1);
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p2 = umul(p2);
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p1 /= p1;
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p2 /= p2;
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p1 *= int8_t(2);
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p2 *= uint8_t(4);
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icoopmatNV<8, gl_ScopeSubgroup, 16, 8> ms;
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coopMatLoadNV(ms, shmatrix, 1, 2, false);
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coopMatStoreNV(ms, shmatrix, 1, 2, false);
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}
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