diff options
Diffstat (limited to 'src/panfrost/bifrost/test/bi_test_pack.c')
| -rw-r--r-- | src/panfrost/bifrost/test/bi_test_pack.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/panfrost/bifrost/test/bi_test_pack.c b/src/panfrost/bifrost/test/bi_test_pack.c index 36e392602f5..2755c0e879e 100644 --- a/src/panfrost/bifrost/test/bi_test_pack.c +++ b/src/panfrost/bifrost/test/bi_test_pack.c @@ -167,7 +167,7 @@ bit_generate_vector(uint32_t *mem) /* Tests all 64 combinations of floating point modifiers for a given * instruction / floating-type / test type */ -void +static void bit_fmod_helper(struct panfrost_device *dev, enum bi_class c, unsigned size, bool fma, uint32_t *input, enum bit_debug debug) @@ -193,6 +193,10 @@ bit_fmod_helper(struct panfrost_device *dev, ins.src_neg[0] = (inmod & 0x4); ins.src_neg[1] = (inmod & 0x8); + /* Skip over tests that cannot run on FMA */ + if (fma && (size == 16) && ins.src_abs[0] && ins.src_abs[1]) + continue; + if (!bit_test_single(dev, &ins, input, fma, debug)) { fprintf(stderr, "FAIL: fmod.%s%u.%s%s.%u\n", bi_class_name(c), @@ -204,3 +208,23 @@ bit_fmod_helper(struct panfrost_device *dev, } } } + +void +bit_fmod(struct panfrost_device *dev, enum bit_debug debug) +{ + float input32[4] = { 0.8, 1.7, 0.0, 0.0 }; + + uint32_t input16[4] = { + _mesa_float_to_half(input32[0]) | (_mesa_float_to_half(-1.2) << 16), + _mesa_float_to_half(input32[1]) | (_mesa_float_to_half(0.9) << 16), + 0, 0 + }; + + for (unsigned sz = 16; sz <= 32; sz *= 2) { + uint32_t *input = + (sz == 16) ? input16 : + (uint32_t *) input32; + + bit_fmod_helper(dev, BI_ADD, sz, true, input, debug); + } +} |