| 40 | #endif |
| 41 | |
| 42 | TEST(MatrixF, MultiplyImplmentations) |
| 43 | { |
| 44 | F32 m1[16], m2[16], mrC[16]; |
| 45 | |
| 46 | // I am not positive that the best way to do this is to use random numbers |
| 47 | // but I think that using some kind of standard matrix may not always catch |
| 48 | // all problems. |
| 49 | for (S32 i = 0; i < 16; i++) |
| 50 | { |
| 51 | m1[i] = gRandGen.randF(); |
| 52 | m2[i] = gRandGen.randF(); |
| 53 | } |
| 54 | |
| 55 | // C will be the baseline |
| 56 | default_matF_x_matF_C(m1, m2, mrC); |
| 57 | |
| 58 | #if defined(WIN32) && defined(TORQUE_CPU_X86) |
| 59 | // Check the CPU info |
| 60 | U32 cpuProperties = Platform::SystemInfo.processor.properties; |
| 61 | bool same; |
| 62 | |
| 63 | // Test SSE if it is available |
| 64 | F32 mrSSE[16]; |
| 65 | if (cpuProperties & CPU_PROP_SSE) |
| 66 | { |
| 67 | SSE_MatrixF_x_MatrixF(m1, m2, mrSSE); |
| 68 | |
| 69 | same = true; |
| 70 | for (S32 i = 0; i < 16; i++) |
| 71 | same &= mIsEqual(mrC[i], mrSSE[i]); |
| 72 | |
| 73 | EXPECT_TRUE(same) << "Matrix multiplication verification failed. (C vs. SSE)"; |
| 74 | } |
| 75 | |
| 76 | same = true; |
| 77 | #endif |
| 78 | |
| 79 | // If Altivec exists, test it! |
| 80 | #if defined(__VEC__) |
| 81 | bool same = false; |
| 82 | F32 mrVEC[16]; |
| 83 | |
| 84 | vec_MatrixF_x_MatrixF(m1, m2, mrVEC); |
| 85 | |
| 86 | for (S32 i = 0; i < 16; i++) |
| 87 | same &= isEqual(mrC[i], mrVEC[i]); |
| 88 | |
| 89 | EXPECT_TRUE(same) << "Matrix multiplication verification failed. (C vs. Altivec)"; |
| 90 | #endif |
| 91 | } |
| 92 | |
| 93 | #endif |
nothing calls this directly
no test coverage detected