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libdpf/thirdparty/simde/test/wasm/relaxed-simd/fma.c
Ryan Henry e4e666f459 Initial import of libdpf. 
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-24 14:08:32 -06:00

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/* Copyright (c) 2021 Evan Nemerson <evan@nemerson.com>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define SIMDE_TEST_WASM_RELAXED_SIMD_INSN fma
#include "../../../simde/wasm/relaxed-simd.h"
#include "test-relaxed-simd.h"
static int
test_simde_wasm_f32x4_fma(SIMDE_MUNIT_TEST_ARGS) {
#if 1
SIMDE_TEST_STRUCT_MODIFIERS struct {
simde_float32 a[sizeof(simde_v128_t) / sizeof(simde_float32)];
simde_float32 b[sizeof(simde_v128_t) / sizeof(simde_float32)];
simde_float32 c[sizeof(simde_v128_t) / sizeof(simde_float32)];
simde_float32 r[sizeof(simde_v128_t) / sizeof(simde_float32)];
} test_vec[] = {
#if !defined(SIMDE_FAST_MATH)
{ { SIMDE_MATH_NANF, SIMDE_FLOAT32_C( 35.68), SIMDE_MATH_NANF, SIMDE_FLOAT32_C( -774.53) },
{ SIMDE_FLOAT32_C( 759.66), SIMDE_MATH_NANF, SIMDE_MATH_NANF, SIMDE_FLOAT32_C( -774.53) },
{ SIMDE_FLOAT32_C( 759.66), SIMDE_MATH_NANF, SIMDE_MATH_NANF, SIMDE_FLOAT32_C( -774.53) },
{ SIMDE_MATH_NANF, SIMDE_MATH_NANF, SIMDE_MATH_NANF, SIMDE_FLOAT32_C(599122.25) } },
#endif
{ { SIMDE_FLOAT32_C( 718.59), SIMDE_FLOAT32_C( -622.20), SIMDE_FLOAT32_C( -12.71), SIMDE_FLOAT32_C( 145.90) },
{ SIMDE_FLOAT32_C( 493.69), SIMDE_FLOAT32_C( -413.24), SIMDE_FLOAT32_C( -414.24), SIMDE_FLOAT32_C( 394.66) },
{ SIMDE_FLOAT32_C( 493.69), SIMDE_FLOAT32_C( -413.24), SIMDE_FLOAT32_C( -414.24), SIMDE_FLOAT32_C( 394.66) },
{ SIMDE_FLOAT32_C(244448.41), SIMDE_FLOAT32_C(170145.09), SIMDE_FLOAT32_C(171582.06), SIMDE_FLOAT32_C(155902.42) } },
{ { SIMDE_FLOAT32_C( 308.42), SIMDE_FLOAT32_C( 86.05), SIMDE_FLOAT32_C( 150.72), SIMDE_FLOAT32_C( -861.13) },
{ SIMDE_FLOAT32_C( -705.94), SIMDE_FLOAT32_C( 541.94), SIMDE_FLOAT32_C( -888.14), SIMDE_FLOAT32_C( 233.26) },
{ SIMDE_FLOAT32_C( -705.94), SIMDE_FLOAT32_C( 541.94), SIMDE_FLOAT32_C( -888.14), SIMDE_FLOAT32_C( 233.26) },
{ SIMDE_FLOAT32_C(498659.69), SIMDE_FLOAT32_C(293785.03), SIMDE_FLOAT32_C(788943.44), SIMDE_FLOAT32_C( 53549.10) } },
{ { SIMDE_FLOAT32_C( -756.83), SIMDE_FLOAT32_C( 995.47), SIMDE_FLOAT32_C( 603.58), SIMDE_FLOAT32_C( -894.80) },
{ SIMDE_FLOAT32_C( -794.79), SIMDE_FLOAT32_C( 27.52), SIMDE_FLOAT32_C( -472.09), SIMDE_FLOAT32_C( -978.18) },
{ SIMDE_FLOAT32_C( -794.79), SIMDE_FLOAT32_C( 27.52), SIMDE_FLOAT32_C( -472.09), SIMDE_FLOAT32_C( -978.18) },
{ SIMDE_FLOAT32_C(630934.31), SIMDE_FLOAT32_C( 1752.82), SIMDE_FLOAT32_C(223472.55), SIMDE_FLOAT32_C(955941.31) } },
{ { SIMDE_FLOAT32_C( -936.80), SIMDE_FLOAT32_C( -668.74), SIMDE_FLOAT32_C( 863.15), SIMDE_FLOAT32_C( 822.85) },
{ SIMDE_FLOAT32_C( 593.95), SIMDE_FLOAT32_C( 59.13), SIMDE_FLOAT32_C( 718.77), SIMDE_FLOAT32_C( 312.54) },
{ SIMDE_FLOAT32_C( 593.95), SIMDE_FLOAT32_C( 59.13), SIMDE_FLOAT32_C( 718.77), SIMDE_FLOAT32_C( 312.54) },
{ SIMDE_FLOAT32_C(351839.81), SIMDE_FLOAT32_C( 2827.62), SIMDE_FLOAT32_C(517493.50), SIMDE_FLOAT32_C( 98504.11) } },
{ { SIMDE_FLOAT32_C( 436.93), SIMDE_FLOAT32_C( -293.94), SIMDE_FLOAT32_C( -541.56), SIMDE_FLOAT32_C( -69.39) },
{ SIMDE_FLOAT32_C( 292.82), SIMDE_FLOAT32_C( 44.21), SIMDE_FLOAT32_C( -674.72), SIMDE_FLOAT32_C( -398.76) },
{ SIMDE_FLOAT32_C( 292.82), SIMDE_FLOAT32_C( 44.21), SIMDE_FLOAT32_C( -674.72), SIMDE_FLOAT32_C( -398.76) },
{ SIMDE_FLOAT32_C( 86180.48), SIMDE_FLOAT32_C( 1660.58), SIMDE_FLOAT32_C(454705.47), SIMDE_FLOAT32_C(158940.16) } },
{ { SIMDE_FLOAT32_C( -869.74), SIMDE_FLOAT32_C( 475.99), SIMDE_FLOAT32_C( -259.88), SIMDE_FLOAT32_C( -575.68) },
{ SIMDE_FLOAT32_C( 17.93), SIMDE_FLOAT32_C( -148.02), SIMDE_FLOAT32_C( 657.58), SIMDE_FLOAT32_C( 261.10) },
{ SIMDE_FLOAT32_C( 17.93), SIMDE_FLOAT32_C( -148.02), SIMDE_FLOAT32_C( 657.58), SIMDE_FLOAT32_C( 261.10) },
{ SIMDE_FLOAT32_C( -548.26), SIMDE_FLOAT32_C( 22385.91), SIMDE_FLOAT32_C(432151.59), SIMDE_FLOAT32_C( 67597.53) } },
{ { SIMDE_FLOAT32_C( -152.55), SIMDE_FLOAT32_C( 261.17), SIMDE_FLOAT32_C( 366.30), SIMDE_FLOAT32_C( 52.65) },
{ SIMDE_FLOAT32_C( -711.32), SIMDE_FLOAT32_C( 894.21), SIMDE_FLOAT32_C( 74.47), SIMDE_FLOAT32_C( -648.12) },
{ SIMDE_FLOAT32_C( -711.32), SIMDE_FLOAT32_C( 894.21), SIMDE_FLOAT32_C( 74.47), SIMDE_FLOAT32_C( -648.12) },
{ SIMDE_FLOAT32_C(505823.59), SIMDE_FLOAT32_C(799872.75), SIMDE_FLOAT32_C( 5912.08), SIMDE_FLOAT32_C(420112.19) } }
};
for (size_t i = 0 ; i < (sizeof(test_vec) / sizeof(test_vec[0])) ; i++) {
simde_v128_t a = simde_wasm_v128_load(test_vec[i].a);
simde_v128_t b = simde_wasm_v128_load(test_vec[i].b);
simde_v128_t c = simde_wasm_v128_load(test_vec[i].b);
simde_v128_t r = simde_wasm_f32x4_fma(a, b, c);
simde_test_wasm_f32x4_assert_equal(r, simde_wasm_v128_load(test_vec[i].r), 1);
}
return 0;
#else
fputc('\n', stdout);
simde_float32 inputs[8 * 2 * (sizeof(simde_v128_t) / sizeof(simde_float32))];
simde_test_wasm_f32x4_random_full(8, 2, inputs, -SIMDE_FLOAT32_C(1000.0), SIMDE_FLOAT32_C(1000.0), HEDLEY_STATIC_CAST(SimdeTestVecFloatType, SIMDE_TEST_VEC_FLOAT_NAN | SIMDE_TEST_VEC_FLOAT_EQUAL));
for (size_t i = 0 ; i < 8 ; i++) {
simde_v128_t
a = simde_test_wasm_f32x4_random_full_extract(2, inputs, i, 0),
b = simde_test_wasm_f32x4_random_full_extract(2, inputs, i, 1),
c = simde_test_wasm_f32x4_random_full_extract(2, inputs, i, 1),
r;
r = simde_wasm_f32x4_fma(a, b, c);
simde_test_wasm_f32x4_write(3, a, SIMDE_TEST_VEC_POS_FIRST);
simde_test_wasm_f32x4_write(3, b, SIMDE_TEST_VEC_POS_MIDDLE);
simde_test_wasm_f32x4_write(3, c, SIMDE_TEST_VEC_POS_MIDDLE);
simde_test_wasm_f32x4_write(3, r, SIMDE_TEST_VEC_POS_LAST);
}
return 1;
#endif
}
static int
test_simde_wasm_f64x2_fma(SIMDE_MUNIT_TEST_ARGS) {
#if 1
SIMDE_TEST_STRUCT_MODIFIERS struct {
simde_float64 a[sizeof(simde_v128_t) / sizeof(simde_float64)];
simde_float64 b[sizeof(simde_v128_t) / sizeof(simde_float64)];
simde_float64 c[sizeof(simde_v128_t) / sizeof(simde_float64)];
simde_float64 r[sizeof(simde_v128_t) / sizeof(simde_float64)];
} test_vec[] = {
#if !defined(SIMDE_FAST_MATH)
{ { SIMDE_MATH_NAN, SIMDE_FLOAT64_C( -621.40) },
{ SIMDE_FLOAT64_C( 52.22), SIMDE_MATH_NAN },
{ SIMDE_FLOAT64_C( 52.22), SIMDE_MATH_NAN },
{ SIMDE_MATH_NAN, SIMDE_MATH_NAN } },
{ { SIMDE_MATH_NAN, SIMDE_FLOAT64_C( -435.92) },
{ SIMDE_MATH_NAN, SIMDE_FLOAT64_C( 407.34) },
{ SIMDE_MATH_NAN, SIMDE_FLOAT64_C( 407.34) },
{ SIMDE_MATH_NAN, SIMDE_FLOAT64_C(165489.96) } },
#endif
{ { SIMDE_FLOAT64_C( -930.00), SIMDE_FLOAT64_C( -720.45) },
{ SIMDE_FLOAT64_C( 96.66), SIMDE_FLOAT64_C( 326.47) },
{ SIMDE_FLOAT64_C( 96.66), SIMDE_FLOAT64_C( 326.47) },
{ SIMDE_FLOAT64_C( 8413.16), SIMDE_FLOAT64_C(105862.21) } },
{ { SIMDE_FLOAT64_C( -52.84), SIMDE_FLOAT64_C( 875.57) },
{ SIMDE_FLOAT64_C( -832.42), SIMDE_FLOAT64_C( -266.54) },
{ SIMDE_FLOAT64_C( -832.42), SIMDE_FLOAT64_C( -266.54) },
{ SIMDE_FLOAT64_C(692870.22), SIMDE_FLOAT64_C( 71919.14) } },
{ { SIMDE_FLOAT64_C( 582.06), SIMDE_FLOAT64_C( 390.67) },
{ SIMDE_FLOAT64_C( 713.92), SIMDE_FLOAT64_C( -481.53) },
{ SIMDE_FLOAT64_C( 713.92), SIMDE_FLOAT64_C( -481.53) },
{ SIMDE_FLOAT64_C(510263.83), SIMDE_FLOAT64_C(232261.81) } },
{ { SIMDE_FLOAT64_C( 246.83), SIMDE_FLOAT64_C( -742.77) },
{ SIMDE_FLOAT64_C( 332.12), SIMDE_FLOAT64_C( -798.45) },
{ SIMDE_FLOAT64_C( 332.12), SIMDE_FLOAT64_C( -798.45) },
{ SIMDE_FLOAT64_C(110550.52), SIMDE_FLOAT64_C(636779.63) } },
{ { SIMDE_FLOAT64_C( 180.40), SIMDE_FLOAT64_C( -132.97) },
{ SIMDE_FLOAT64_C( 916.06), SIMDE_FLOAT64_C( 698.44) },
{ SIMDE_FLOAT64_C( 916.06), SIMDE_FLOAT64_C( 698.44) },
{ SIMDE_FLOAT64_C(839346.32), SIMDE_FLOAT64_C(487685.46) } },
{ { SIMDE_FLOAT64_C( -79.04), SIMDE_FLOAT64_C( 600.83) },
{ SIMDE_FLOAT64_C( -871.27), SIMDE_FLOAT64_C( 389.47) },
{ SIMDE_FLOAT64_C( -871.27), SIMDE_FLOAT64_C( 389.47) },
{ SIMDE_FLOAT64_C(759032.37), SIMDE_FLOAT64_C(152287.71) } },
};
for (size_t i = 0 ; i < (sizeof(test_vec) / sizeof(test_vec[0])) ; i++) {
simde_v128_t a = simde_wasm_v128_load(test_vec[i].a);
simde_v128_t b = simde_wasm_v128_load(test_vec[i].b);
simde_v128_t c = simde_wasm_v128_load(test_vec[i].c);
simde_v128_t r = simde_wasm_f64x2_fma(a, b, c);
simde_test_wasm_f64x2_assert_equal(r, simde_wasm_v128_load(test_vec[i].r), 1);
}
return 0;
#else
fputc('\n', stdout);
simde_float64 inputs[8 * 2 * (sizeof(simde_v128_t) / sizeof(simde_float64))];
simde_test_wasm_f64x2_random_full(8, 2, inputs, -SIMDE_FLOAT64_C(1000.0), SIMDE_FLOAT64_C(1000.0), HEDLEY_STATIC_CAST(SimdeTestVecFloatType, SIMDE_TEST_VEC_FLOAT_NAN));
for (size_t i = 0 ; i < 8 ; i++) {
simde_v128_t
a = simde_test_wasm_f64x2_random_full_extract(2, inputs, i, 0),
b = simde_test_wasm_f64x2_random_full_extract(2, inputs, i, 1),
c = simde_test_wasm_f64x2_random_full_extract(2, inputs, i, 1),
r;
r = simde_wasm_f64x2_fma(a, b, c);
simde_test_wasm_f64x2_write(3, a, SIMDE_TEST_VEC_POS_FIRST);
simde_test_wasm_f64x2_write(3, b, SIMDE_TEST_VEC_POS_MIDDLE);
simde_test_wasm_f64x2_write(3, c, SIMDE_TEST_VEC_POS_MIDDLE);
simde_test_wasm_f64x2_write(3, r, SIMDE_TEST_VEC_POS_LAST);
}
return 1;
#endif
}
SIMDE_TEST_FUNC_LIST_BEGIN
SIMDE_TEST_FUNC_LIST_ENTRY(wasm_f32x4_fma)
SIMDE_TEST_FUNC_LIST_ENTRY(wasm_f64x2_fma)
SIMDE_TEST_FUNC_LIST_END
#include "test-relaxed-simd-footer.h"
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