diff options
Diffstat (limited to 'src/panfrost/bifrost/test/bi_test_pack.c')
| -rw-r--r-- | src/panfrost/bifrost/test/bi_test_pack.c | 52 |
1 files changed, 51 insertions, 1 deletions
diff --git a/src/panfrost/bifrost/test/bi_test_pack.c b/src/panfrost/bifrost/test/bi_test_pack.c index bd20252c20f..c693f8509f5 100644 --- a/src/panfrost/bifrost/test/bi_test_pack.c +++ b/src/panfrost/bifrost/test/bi_test_pack.c @@ -143,5 +143,55 @@ bit_test_single(struct panfrost_device *dev, bi_pack(ctx, &prog.compiled); return bit_vertex(dev, prog, input, 16, NULL, 0, - s.r, 16, BIT_DEBUG_ALL); + s.r, 16, debug); +} + +/* Utilities for generating tests */ + +static void +bit_generate_vector(uint32_t *mem) +{ + for (unsigned i = 0; i < 4; ++i) + mem[i] = rand(); +} + +/* Tests all 64 combinations of floating point modifiers for a given + * instruction / floating-type / test type */ + +void +bit_fmod_helper(struct panfrost_device *dev, + enum bi_class c, unsigned size, bool fma, + uint32_t *input, enum bit_debug debug) +{ + nir_alu_type T = nir_type_float | size; + + bi_instruction ins = { + .type = c, + .src = { + BIR_INDEX_REGISTER | 0, + BIR_INDEX_REGISTER | 1, + }, + .src_types = { T, T }, + .dest = BIR_INDEX_REGISTER | 2, + .dest_type = T, + }; + + for (unsigned outmod = 0; outmod < 4; ++outmod) { + for (unsigned inmod = 0; inmod < 16; ++inmod) { + ins.outmod = outmod; + ins.src_abs[0] = (inmod & 0x1); + ins.src_abs[1] = (inmod & 0x2); + ins.src_neg[0] = (inmod & 0x4); + ins.src_neg[1] = (inmod & 0x8); + + if (!bit_test_single(dev, &ins, input, fma, debug)) { + fprintf(stderr, "FAIL: fmod.%s%u.%s%s.%u\n", + bi_class_name(c), + size, + fma ? "fma" : "add", + outmod ? bi_output_mod_name(outmod) : ".none", + inmod); + } + } + } } |