Add acset actr unit tests Change-Id: I8331b8f9063989b472646665599263aa748c852d
diff --git a/tests/kelvin_isa/BUILD b/tests/kelvin_isa/BUILD index 146fff8..dda8199 100644 --- a/tests/kelvin_isa/BUILD +++ b/tests/kelvin_isa/BUILD
@@ -25,6 +25,28 @@ ) kelvin_test( + name = "acset", + srcs = [ + "acset.cc", + ], + hw_test_size = "small", + deps = [ + ":kelvin_test", + ], +) + +kelvin_test( + name = "actr", + srcs = [ + "actr.cc", + ], + hw_test_size = "small", + deps = [ + ":kelvin_test", + ], +) + +kelvin_test( name = "getvl_test", srcs = [ "getvl_test.cc",
diff --git a/tests/kelvin_isa/acset.cc b/tests/kelvin_isa/acset.cc new file mode 100644 index 0000000..55b81e5 --- /dev/null +++ b/tests/kelvin_isa/acset.cc
@@ -0,0 +1,172 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <cstdio> + +#include "tests/kelvin_isa/kelvin_test.h" + +template <int bits> +void test_acset() { + vconv_u8_t cmd; + cmd.mode = 0; + cmd.start = 0; + cmd.stop = 7; + cmd.sbias1 = 0x56; + cmd.sdata1 = false; + cmd.sbias2 = 0xbc; + cmd.sdata2 = true; + + uint32_t cmdw; + memcpy(&cmdw, &cmd, 4); + + // clang-format off + const uint8_t ina[8][bits/8] = { + { 0xea, 0xe6, 0xaa, 0xb0, 0x5e, 0x46, 0x43, 0x2c, + 0x58, 0x69, 0xd4, 0x25, 0xf0, 0xe9, 0x74, 0xd5, + 0x34, 0x16, 0x4c, 0x86, 0xa8, 0x0c, 0xac, 0xa8, + 0x9f, 0x99, 0x5d, 0xe0, 0x1a, 0x93, 0x65, 0x88, }, + { 0x4a, 0x3a, 0x57, 0x8b, 0x50, 0x6c, 0x1b, 0x37, + 0x76, 0x8c, 0x72, 0x55, 0xb3, 0xce, 0xf3, 0x50, + 0x74, 0x51, 0xb2, 0xb9, 0xb9, 0x76, 0xc4, 0x94, + 0x29, 0x52, 0x16, 0xa8, 0x68, 0xa7, 0x8e, 0xe2, }, + { 0x61, 0xe8, 0xb8, 0xae, 0x43, 0x0a, 0xbe, 0xfa, + 0x0b, 0x32, 0x7a, 0x92, 0x44, 0x3a, 0x60, 0xd3, + 0x11, 0xc0, 0xb3, 0x8c, 0x7e, 0x5b, 0x9c, 0xe9, + 0x03, 0x94, 0x7f, 0x10, 0x38, 0xd5, 0xc6, 0xeb, }, + { 0x5c, 0x79, 0x44, 0xe9, 0xfb, 0x32, 0x00, 0xf0, + 0x79, 0xed, 0x92, 0x77, 0x93, 0x45, 0xc3, 0x63, + 0x33, 0x7e, 0x07, 0xc5, 0x07, 0x76, 0x9d, 0xf0, + 0x4e, 0x6a, 0x67, 0xcc, 0xca, 0xab, 0xd4, 0x24, }, + { 0x82, 0x86, 0xbb, 0xd9, 0x4b, 0xda, 0x2e, 0xbb, + 0x8d, 0xbb, 0x82, 0x0e, 0x53, 0xaa, 0xb8, 0xfa, + 0xa1, 0x75, 0x6e, 0x4a, 0x3c, 0xba, 0xa1, 0x88, + 0x88, 0x6c, 0x74, 0x5b, 0x09, 0x83, 0x98, 0xdc, }, + { 0x91, 0x9a, 0x9f, 0xcd, 0x87, 0xd7, 0x74, 0x90, + 0xa5, 0x25, 0xcf, 0x56, 0x5d, 0x41, 0x56, 0xc2, + 0x0d, 0xdd, 0xd8, 0x2c, 0x59, 0x1d, 0x1c, 0x66, + 0x06, 0xe9, 0xd3, 0x51, 0x83, 0x16, 0x65, 0x56, }, + { 0xf6, 0x95, 0x7c, 0x47, 0xf5, 0x56, 0x53, 0x58, + 0x87, 0x9c, 0xde, 0xac, 0x76, 0x78, 0x71, 0x86, + 0x5c, 0xdb, 0x5f, 0x0d, 0xc4, 0x5f, 0x48, 0x61, + 0x48, 0x6f, 0x77, 0x26, 0x68, 0xf1, 0x39, 0x58, }, + { 0x32, 0x36, 0x68, 0x29, 0x67, 0xb8, 0x7c, 0xdd, + 0xb9, 0x17, 0xb0, 0xec, 0x2e, 0xcc, 0xa5, 0x54, + 0x76, 0x56, 0xc8, 0x0b, 0x77, 0xa1, 0xef, 0xf5, + 0xcf, 0xd6, 0x84, 0x7a, 0x84, 0x0f, 0x4e, 0x16, }, + }; + + const uint8_t inb[8][bits/8] = { + { 0x33, 0xc9, 0xb8, 0xa1, 0xea, 0x2d, 0x2c, 0x18, + 0x92, 0x98, 0x8e, 0x19, 0xf2, 0xd8, 0x55, 0x92, + 0x26, 0x4a, 0x8d, 0x3e, 0xb0, 0x01, 0x81, 0x6c, + 0x3e, 0xcc, 0x8f, 0x9b, 0xf9, 0xde, 0x94, 0x9e, }, + { 0x7f, 0xa9, 0xa8, 0x3a, 0xa3, 0xef, 0xb7, 0xb5, + 0x44, 0x93, 0xa1, 0xf7, 0x09, 0x7b, 0xb6, 0x6f, + 0x98, 0x9e, 0xaa, 0x60, 0xb4, 0xe2, 0x9b, 0x93, + 0x4b, 0x8f, 0xa7, 0xe4, 0x96, 0xe6, 0xcd, 0x93, }, + { 0x63, 0xfd, 0x8e, 0xd2, 0xfd, 0xe0, 0x13, 0x5b, + 0xd7, 0x5f, 0xa0, 0x56, 0x02, 0x29, 0x4e, 0xfa, + 0x9b, 0x30, 0xa5, 0xdb, 0xb4, 0xe7, 0xb9, 0x52, + 0x05, 0xda, 0x57, 0xa8, 0xbd, 0x65, 0xfe, 0xf0, }, + { 0x1c, 0x22, 0x48, 0x3f, 0x5c, 0xae, 0x08, 0x8c, + 0x40, 0xd4, 0x97, 0xeb, 0xb1, 0x92, 0x50, 0xd4, + 0x66, 0xac, 0x58, 0x20, 0x3c, 0x92, 0xc0, 0x5c, + 0x50, 0x89, 0x42, 0x93, 0x7b, 0x8b, 0x0a, 0x33, }, + { 0x3e, 0x98, 0x0c, 0x1a, 0xcd, 0x6c, 0xd5, 0x26, + 0xad, 0x94, 0xd0, 0x6a, 0xbd, 0x19, 0x02, 0x42, + 0xc1, 0x69, 0x20, 0x94, 0xc2, 0x74, 0xb7, 0xbf, + 0x9f, 0x45, 0xd5, 0x6f, 0x22, 0x92, 0xbe, 0x88, }, + { 0x4c, 0xbc, 0xed, 0x2f, 0x9e, 0xe5, 0x27, 0xf9, + 0x0e, 0xd3, 0xb5, 0x74, 0x83, 0x5f, 0x5a, 0xa2, + 0xaf, 0x0f, 0x49, 0x0a, 0xe3, 0x1b, 0xc7, 0xd1, + 0xd1, 0x51, 0xa9, 0x86, 0x75, 0xb3, 0xbc, 0xe9, }, + { 0x9f, 0x2a, 0xe9, 0xfc, 0x4f, 0x10, 0x57, 0x7d, + 0x14, 0xec, 0x5f, 0x39, 0xa3, 0x0e, 0x92, 0x62, + 0x86, 0xad, 0xae, 0x38, 0x95, 0x7f, 0xde, 0x30, + 0x9d, 0xbf, 0xe5, 0xb2, 0xb3, 0xb6, 0xf1, 0x42, }, + { 0x0c, 0xd7, 0xd4, 0xa8, 0xae, 0x1a, 0xe6, 0x3c, + 0xf0, 0xd7, 0x4f, 0x36, 0x37, 0xeb, 0x1d, 0xe9, + 0xc7, 0xe4, 0x82, 0xe4, 0x44, 0x1c, 0x6a, 0xa1, + 0x96, 0xfe, 0x2e, 0x9d, 0x36, 0xb4, 0x1c, 0x03, }, + }; + // clang-format on + + uint32_t ref[bits / 32][bits / 32]; + uint32_t dut[bits / 32][bits / 32]; + + vld_b_x(v0, ina[0]); + vld_b_x(v1, ina[1]); + vld_b_x(v2, ina[2]); + vld_b_x(v3, ina[3]); + vld_b_x(v4, ina[4]); + vld_b_x(v5, ina[5]); + vld_b_x(v6, ina[6]); + vld_b_x(v7, ina[7]); + + vld_b_x(v16, inb[0]); + vld_b_x(v17, inb[1]); + vld_b_x(v18, inb[2]); + vld_b_x(v19, inb[3]); + vld_b_x(v20, inb[4]); + vld_b_x(v21, inb[5]); + vld_b_x(v22, inb[6]); + vld_b_x(v23, inb[7]); + + // REF. + aconv_vxv(v48, v0, cmdw, v16); + aconv_vxv(v48, v16, cmdw, v0); + vcget(v48); + vst_w_x(v48, ref[0]); + vst_w_x(v49, ref[1]); + vst_w_x(v50, ref[2]); + vst_w_x(v51, ref[3]); + vst_w_x(v52, ref[4]); + vst_w_x(v53, ref[5]); + vst_w_x(v54, ref[6]); + vst_w_x(v55, ref[7]); + + // DUT. + aconv_vxv(v48, v0, cmdw, v16); + vcget(v48); + acset_v(v48, v48); + aconv_vxv(v48, v16, cmdw, v0); + vcget(v48); + vst_w_x(v48, dut[0]); + vst_w_x(v49, dut[1]); + vst_w_x(v50, dut[2]); + vst_w_x(v51, dut[3]); + vst_w_x(v52, dut[4]); + vst_w_x(v53, dut[5]); + vst_w_x(v54, dut[6]); + vst_w_x(v55, dut[7]); + + // Check the results. + for (int i = 0; i < 8; ++i) { + for (int j = 0; j < 8; ++j) { + const uint32_t r = ref[i][j]; + const uint32_t d = dut[i][j]; + if (r != d) { + printf("**error::test_acset[%d,%d] %08lx %08lx\n", i, j, r, d); + exit(-1); + } + } + } +} + +int main() { + test_acset<VLEN>(); + return 0; +}
diff --git a/tests/kelvin_isa/actr.cc b/tests/kelvin_isa/actr.cc new file mode 100644 index 0000000..6bed27e --- /dev/null +++ b/tests/kelvin_isa/actr.cc
@@ -0,0 +1,115 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <cstdio> + +#include "tests/kelvin_isa/kelvin_test.h" + +template <int ireg> +void test_256_actr() { + uint32_t inp[8][8] __attribute__((aligned(64))); + uint32_t ref[8][8] __attribute__((aligned(64))); + uint32_t dut[8][8] __attribute__((aligned(64))); + + int value = 0; + for (int j = 0; j < 8; ++j) { + for (int i = 0; i < 8; ++i) { + inp[j][i] = (krand() << 8) | value++; + } + } + + for (int j = 0; j < 8; ++j) { + for (int i = 0; i < 8; ++i) { + ref[i][j] = inp[j][i]; + } + } + + if (ireg == 0) { + vld_w_x(v0, inp[0]); + vld_w_x(v1, inp[1]); + vld_w_x(v2, inp[2]); + vld_w_x(v3, inp[3]); + vld_w_x(v4, inp[4]); + vld_w_x(v5, inp[5]); + vld_w_x(v6, inp[6]); + vld_w_x(v7, inp[7]); + } + if (ireg == 16) { + vld_w_x(v16, inp[0]); + vld_w_x(v17, inp[1]); + vld_w_x(v18, inp[2]); + vld_w_x(v19, inp[3]); + vld_w_x(v20, inp[4]); + vld_w_x(v21, inp[5]); + vld_w_x(v22, inp[6]); + vld_w_x(v23, inp[7]); + } + if (ireg == 32) { + vld_w_x(v32, inp[0]); + vld_w_x(v33, inp[1]); + vld_w_x(v34, inp[2]); + vld_w_x(v35, inp[3]); + vld_w_x(v36, inp[4]); + vld_w_x(v37, inp[5]); + vld_w_x(v38, inp[6]); + vld_w_x(v39, inp[7]); + } + if (ireg == 48) { + vld_w_x(v48, inp[0]); + vld_w_x(v49, inp[1]); + vld_w_x(v50, inp[2]); + vld_w_x(v51, inp[3]); + vld_w_x(v52, inp[4]); + vld_w_x(v53, inp[5]); + vld_w_x(v54, inp[6]); + vld_w_x(v55, inp[7]); + } + + if (ireg == 0) { + actr_v(v48, v0); + } + if (ireg == 16) { + actr_v(v48, v16); + } + if (ireg == 32) { + actr_v(v48, v32); + } + if (ireg == 48) { + actr_v(v48, v48); + } + vcget(v48); + + vst_w_x_m(v48, dut[0]); + vst_w_x_m(v52, dut[4]); + + for (int j = 0; j < 8; ++j) { + for (int i = 0; i < 8; ++i) { + if (ref[j][i] != dut[j][i]) { + printf("**error actr_v[%d][%d,%d] %08lx %08lx\n", ireg, j, i, ref[j][i], + dut[j][i]); + exit(-1); + } + } + } +} +int main() { + test_256_actr<0>(); + test_256_actr<16>(); + test_256_actr<32>(); + test_256_actr<48>(); + + return 0; +}
diff --git a/tests/kelvin_isa/kelvin_test.h b/tests/kelvin_isa/kelvin_test.h index 91e7385..7ca4932 100644 --- a/tests/kelvin_isa/kelvin_test.h +++ b/tests/kelvin_isa/kelvin_test.h
@@ -29,6 +29,18 @@ constexpr int VLENH = VLEN / 16; constexpr int VLENW = VLEN / 32; +uint32_t krand(void) { + static uint32_t x = 123456789; + static uint32_t y = 362436069; + static uint32_t z = 521288629; + static uint32_t w = 88675123; + uint32_t t = x ^ (x << 11); + x = y; + y = z; + z = w; + return w = w ^ (w >> 19) ^ (t ^ (t >> 8)); +} + #define getmaxvl(T, d) \ { \ if (sizeof(T) == 1) getmaxvl_b(d); \