Daily update on 20250721-223448 by Nitload Youmu. Additional Message : Rename StgSHarp.C to StgSharp.Native. Add SDL to repo.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2025-07-21 22:34:48 +08:00
parent c624a8ca38
commit 28ea5d1d1e
1215 changed files with 628924 additions and 114 deletions
@@ -0,0 +1,143 @@
+#include "StgSharpC.h"
+#include "ssc_intrinsic.h"
+
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#include <intrin.h>
+#include <isa_availability.h>
+#else
+#include <cpuid.h>
+#endif //  _MSC_VER
+
+PRIVATE void load_intrinsic_sse(ssc_intrinsic *context);
+PRIVATE void load_intrinsic_avx(ssc_intrinsic *context);
+PRIVATE void load_intrinsic_512(ssc_intrinsic *context);
+
+PRIVATE int check_isa(most_advanced_instruction instruction_family)
+{
+        if (instruction_family != NEON) {
+#if defined(_MSC_VER) && !defined(__clang__)
+                return __check_isa_support(instruction_family, 0);
+#else
+                switch (instruction_family) {
+                case SSE:
+                        return __builtin_cpu_supports("sse4.2");
+                case AVX256:
+                        return __builtin_cpu_supports("avx2");
+                case AVX512:
+                        return __builtin_cpu_supports("avx512f");
+                default:
+                        return 0;
+                }
+#endif //  _MSC_VER
+        }
+
+#if defined(__ARM_NEON) || defined(__ARM_NEON__)
+        return 1;
+#else
+        return 0;
+#endif
+}
+
+SSCAPI int load_intrinsic_function(void *intrinsic_context)
+{
+        ssc_null_assert(intrinsic_context);
+
+        ssc_intrinsic *context = (ssc_intrinsic *)intrinsic_context;
+
+        if (check_isa(AVX512)) {
+                load_intrinsic_512(context);
+                return 3;
+        } else if (check_isa(AVX256)) {
+                load_intrinsic_avx(context);
+                return 2;
+        } else if (check_isa(SSE)) {
+                load_intrinsic_sse(context);
+                return 1;
+        } else if (check_isa(NEON)) {
+                return -1;
+        }
+
+        return 0;
+}
+
+void load_intrinsic_sse(ssc_intrinsic *context)
+{
+        context->add_m2 = addmatrix2_sse;
+        context->add_m3 = addmatrix3_sse;
+        context->add_m4 = addmatrix4_sse;
+        context->transpose_23 = transpose23;
+        context->transpose_24 = transpose24;
+        context->transpose_32 = transpose32;
+        context->transpose_33 = transpose33;
+        context->transpose_34 = transpose34;
+        context->transpose_42 = transpose42;
+        context->transpose_43 = transpose43;
+        context->transpose_44 = transpose44;
+        context->normalize_3 = normalize;
+        context->det_matrix33 = det_mat3;
+        context->det_matrix44 = det_mat4;
+        context->dot_31 = dot_31_sse;
+        context->dot_32 = dot_32_sse;
+        context->dot_41 = dot_41_sse;
+        context->dot_42 = dot_42_sse;
+        context->dot_43 = dot_43_sse;
+        context->city_hash_simplify = city_hash_simplify_sse;
+        context->index_pair = index_pair_sse;
+        context->sub_m2 = submatrix2_sse;
+        context->sub_m3 = submatrix3_sse;
+        context->sub_m4 = submatrix4_sse;
+        context->factorial_simd = factorial_simd_sse;
+}
+
+void load_intrinsic_avx(ssc_intrinsic *context)
+{
+        context->add_m2 = addmatrix2_avx;
+        context->add_m3 = addmatrix3_avx;
+        context->add_m4 = addmatrix4_avx;
+        context->transpose_23 = transpose23;
+        context->transpose_24 = transpose24;
+        context->transpose_32 = transpose32;
+        context->transpose_33 = transpose33;
+        context->transpose_34 = transpose34;
+        context->transpose_42 = transpose42;
+        context->transpose_43 = transpose43;
+        context->transpose_44 = transpose44;
+        context->normalize_3 = normalize;
+        context->det_matrix33 = det_mat3;
+        context->det_matrix44 = det_mat4;
+        context->dot_31 = dot_31_avx;
+        context->dot_32 = dot_32_avx;
+        context->dot_41 = dot_41_avx;
+        context->dot_42 = dot_42_avx;
+        context->dot_43 = dot_43_avx;
+        context->city_hash_simplify = city_hash_simplify_sse;
+        context->index_pair = index_pair_sse;
+        context->factorial_simd = factorial_simd_sse;
+}
+
+void load_intrinsic_512(ssc_intrinsic *context)
+{
+        context->add_m2 = addmatrix2_avx;
+        context->add_m3 = addmatrix3_512;
+        context->add_m4 = addmatrix4_512;
+        context->transpose_23 = transpose23;
+        context->transpose_24 = transpose24;
+        context->transpose_32 = transpose32;
+        context->transpose_33 = transpose33;
+        context->transpose_34 = transpose34;
+        context->transpose_42 = transpose42;
+        context->transpose_43 = transpose43;
+        context->transpose_44 = transpose44;
+        context->normalize_3 = normalize;
+        context->det_matrix33 = det_mat3;
+        context->det_matrix44 = det_mat4;
+        context->dot_31 = dot_31_avx;
+        context->dot_32 = dot_32_avx;
+        context->dot_41 = dot_41_avx;
+        context->dot_42 = dot_42_avx;
+        context->dot_43 = dot_43_avx;
+        context->city_hash_simplify = city_hash_simplify_sse;
+        context->index_pair = index_pair_sse;
+        context->factorial_simd = factorial_simd_sse;
+}