forked from OSchip/llvm-project
315 lines
9.3 KiB
MLIR
315 lines
9.3 KiB
MLIR
// RUN: mlir-opt %s -test-math-polynomial-approximation \
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// RUN: -convert-vector-to-llvm \
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// RUN: -convert-std-to-llvm \
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// RUN: -reconcile-unrealized-casts \
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// RUN: | mlir-cpu-runner \
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// RUN: -e main -entry-point-result=void -O0 \
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// RUN: -shared-libs=%linalg_test_lib_dir/libmlir_c_runner_utils%shlibext \
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// RUN: -shared-libs=%linalg_test_lib_dir/libmlir_runner_utils%shlibext \
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// RUN: | FileCheck %s
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// XFAIL: s390x
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// (see https://bugs.llvm.org/show_bug.cgi?id=51204)
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// -------------------------------------------------------------------------- //
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// Tanh.
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// -------------------------------------------------------------------------- //
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func @tanh() {
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// CHECK: 0.848284
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%0 = constant 1.25 : f32
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%1 = math.tanh %0 : f32
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vector.print %1 : f32
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// CHECK: 0.244919, 0.635149, 0.761594, 0.848284
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%2 = constant dense<[0.25, 0.75, 1.0, 1.25]> : vector<4xf32>
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%3 = math.tanh %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: 0.099668, 0.197375, 0.291313, 0.379949, 0.462117, 0.53705, 0.604368, 0.664037
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%4 = constant dense<[0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8]> : vector<8xf32>
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%5 = math.tanh %4 : vector<8xf32>
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vector.print %5 : vector<8xf32>
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return
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}
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// -------------------------------------------------------------------------- //
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// Log.
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// -------------------------------------------------------------------------- //
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func @log() {
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// CHECK: 2.64704
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%0 = constant 14.112233 : f32
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%1 = math.log %0 : f32
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vector.print %1 : f32
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// CHECK: -1.38629, -0.287682, 0, 0.223144
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%2 = constant dense<[0.25, 0.75, 1.0, 1.25]> : vector<4xf32>
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%3 = math.log %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: -2.30259, -1.60944, -1.20397, -0.916291, -0.693147, -0.510826, -0.356675, -0.223144
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%4 = constant dense<[0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8]> : vector<8xf32>
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%5 = math.log %4 : vector<8xf32>
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vector.print %5 : vector<8xf32>
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// CHECK: -inf
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%zero = constant 0.0 : f32
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%log_zero = math.log %zero : f32
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vector.print %log_zero : f32
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// CHECK: nan
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%neg_one = constant -1.0 : f32
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%log_neg_one = math.log %neg_one : f32
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vector.print %log_neg_one : f32
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// CHECK: inf
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%inf = constant 0x7f800000 : f32
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%log_inf = math.log %inf : f32
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vector.print %log_inf : f32
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// CHECK: -inf, nan, inf, 0.693147
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%special_vec = constant dense<[0.0, -1.0, 0x7f800000, 2.0]> : vector<4xf32>
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%log_special_vec = math.log %special_vec : vector<4xf32>
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vector.print %log_special_vec : vector<4xf32>
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return
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}
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func @log2() {
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// CHECK: 3.81887
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%0 = constant 14.112233 : f32
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%1 = math.log2 %0 : f32
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vector.print %1 : f32
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// CHECK: -2, -0.415037, 0, 0.321928
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%2 = constant dense<[0.25, 0.75, 1.0, 1.25]> : vector<4xf32>
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%3 = math.log2 %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: -3.32193, -2.32193, -1.73697, -1.32193, -1, -0.736966, -0.514573, -0.321928
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%4 = constant dense<[0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8]> : vector<8xf32>
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%5 = math.log2 %4 : vector<8xf32>
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vector.print %5 : vector<8xf32>
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// CHECK: -inf
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%zero = constant 0.0 : f32
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%log_zero = math.log2 %zero : f32
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vector.print %log_zero : f32
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// CHECK: nan
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%neg_one = constant -1.0 : f32
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%log_neg_one = math.log2 %neg_one : f32
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vector.print %log_neg_one : f32
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// CHECK: inf
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%inf = constant 0x7f800000 : f32
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%log_inf = math.log2 %inf : f32
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vector.print %log_inf : f32
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// CHECK: -inf, nan, inf, 1.58496
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%special_vec = constant dense<[0.0, -1.0, 0x7f800000, 3.0]> : vector<4xf32>
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%log_special_vec = math.log2 %special_vec : vector<4xf32>
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vector.print %log_special_vec : vector<4xf32>
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return
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}
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func @log1p() {
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// CHECK: 0.00995033
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%0 = constant 0.01 : f32
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%1 = math.log1p %0 : f32
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vector.print %1 : f32
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// CHECK: -4.60517, -0.693147, 0, 1.38629
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%2 = constant dense<[-0.99, -0.5, 0.0, 3.0]> : vector<4xf32>
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%3 = math.log1p %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: 0.0953102, 0.182322, 0.262364, 0.336472, 0.405465, 0.470004, 0.530628, 0.587787
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%4 = constant dense<[0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8]> : vector<8xf32>
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%5 = math.log1p %4 : vector<8xf32>
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vector.print %5 : vector<8xf32>
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// CHECK: -inf
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%neg_one = constant -1.0 : f32
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%log_neg_one = math.log1p %neg_one : f32
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vector.print %log_neg_one : f32
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// CHECK: nan
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%neg_two = constant -2.0 : f32
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%log_neg_two = math.log1p %neg_two : f32
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vector.print %log_neg_two : f32
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// CHECK: inf
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%inf = constant 0x7f800000 : f32
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%log_inf = math.log1p %inf : f32
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vector.print %log_inf : f32
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// CHECK: -inf, nan, inf, 9.99995e-06
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%special_vec = constant dense<[-1.0, -1.1, 0x7f800000, 0.00001]> : vector<4xf32>
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%log_special_vec = math.log1p %special_vec : vector<4xf32>
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vector.print %log_special_vec : vector<4xf32>
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return
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}
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// -------------------------------------------------------------------------- //
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// Exp.
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// -------------------------------------------------------------------------- //
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func @exp() {
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// CHECK: 2.71828
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%0 = constant 1.0 : f32
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%1 = math.exp %0 : f32
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vector.print %1 : f32
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// CHECK: 0.778802, 2.117, 2.71828, 3.85742
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%2 = constant dense<[-0.25, 0.75, 1.0, 1.35]> : vector<4xf32>
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%3 = math.exp %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: 1
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%zero = constant 0.0 : f32
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%exp_zero = math.exp %zero : f32
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vector.print %exp_zero : f32
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// CHECK: 1.17549e-38, 1.38879e-11, 7.20049e+10, inf
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%special_vec = constant dense<[-89.0, -25.0, 25.0, 89.0]> : vector<4xf32>
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%exp_special_vec = math.exp %special_vec : vector<4xf32>
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vector.print %exp_special_vec : vector<4xf32>
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// CHECK: inf
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%inf = constant 0x7f800000 : f32
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%exp_inf = math.exp %inf : f32
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vector.print %exp_inf : f32
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// CHECK: 0
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%negative_inf = constant 0xff800000 : f32
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%exp_negative_inf = math.exp %negative_inf : f32
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vector.print %exp_negative_inf : f32
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return
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}
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func @expm1() {
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// CHECK: 1e-10
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%0 = constant 1.0e-10 : f32
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%1 = math.expm1 %0 : f32
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vector.print %1 : f32
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// CHECK: -0.00995016, 0.0100502, 0.648721, 6.38905
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%2 = constant dense<[-0.01, 0.01, 0.5, 2.0]> : vector<4xf32>
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%3 = math.expm1 %2 : vector<4xf32>
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vector.print %3 : vector<4xf32>
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// CHECK: -0.181269, 0, 0.221403, 0.491825, 0.822119, 1.22554, 1.71828, 2.32012
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%4 = constant dense<[-0.2, 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.2]> : vector<8xf32>
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%5 = math.expm1 %4 : vector<8xf32>
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vector.print %5 : vector<8xf32>
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// CHECK: -1
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%neg_inf = constant 0xff800000 : f32
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%expm1_neg_inf = math.expm1 %neg_inf : f32
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vector.print %expm1_neg_inf : f32
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// CHECK: inf
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%inf = constant 0x7f800000 : f32
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%expm1_inf = math.expm1 %inf : f32
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vector.print %expm1_inf : f32
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// CHECK: -1, inf, 1e-10
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%special_vec = constant dense<[0xff800000, 0x7f800000, 1.0e-10]> : vector<3xf32>
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%log_special_vec = math.expm1 %special_vec : vector<3xf32>
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vector.print %log_special_vec : vector<3xf32>
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return
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}
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// -------------------------------------------------------------------------- //
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// Sin.
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// -------------------------------------------------------------------------- //
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func @sin() {
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// CHECK: 0
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%0 = constant 0.0 : f32
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%sin_0 = math.sin %0 : f32
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vector.print %sin_0 : f32
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// CHECK: 0.707107
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%pi_over_4 = constant 0.78539816339 : f32
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%sin_pi_over_4 = math.sin %pi_over_4 : f32
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vector.print %sin_pi_over_4 : f32
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// CHECK: 1
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%pi_over_2 = constant 1.57079632679 : f32
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%sin_pi_over_2 = math.sin %pi_over_2 : f32
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vector.print %sin_pi_over_2 : f32
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// CHECK: 0
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%pi = constant 3.14159265359 : f32
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%sin_pi = math.sin %pi : f32
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vector.print %sin_pi : f32
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// CHECK: -1
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%pi_3_over_2 = constant 4.71238898038 : f32
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%sin_pi_3_over_2 = math.sin %pi_3_over_2 : f32
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vector.print %sin_pi_3_over_2 : f32
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// CHECK: 0, 0.866025, -1
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%vec_x = constant dense<[9.42477796077, 2.09439510239, -1.57079632679]> : vector<3xf32>
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%sin_vec_x = math.sin %vec_x : vector<3xf32>
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vector.print %sin_vec_x : vector<3xf32>
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return
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}
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// -------------------------------------------------------------------------- //
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// cos.
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// -------------------------------------------------------------------------- //
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func @cos() {
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// CHECK: 1
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%0 = constant 0.0 : f32
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%cos_0 = math.cos %0 : f32
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vector.print %cos_0 : f32
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// CHECK: 0.707107
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%pi_over_4 = constant 0.78539816339 : f32
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%cos_pi_over_4 = math.cos %pi_over_4 : f32
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vector.print %cos_pi_over_4 : f32
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//// CHECK: 0
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%pi_over_2 = constant 1.57079632679 : f32
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%cos_pi_over_2 = math.cos %pi_over_2 : f32
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vector.print %cos_pi_over_2 : f32
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/// CHECK: -1
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%pi = constant 3.14159265359 : f32
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%cos_pi = math.cos %pi : f32
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vector.print %cos_pi : f32
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// CHECK: 0
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%pi_3_over_2 = constant 4.71238898038 : f32
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%cos_pi_3_over_2 = math.cos %pi_3_over_2 : f32
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vector.print %cos_pi_3_over_2 : f32
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// CHECK: -1, -0.5, 0
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%vec_x = constant dense<[9.42477796077, 2.09439510239, -1.57079632679]> : vector<3xf32>
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%cos_vec_x = math.cos %vec_x : vector<3xf32>
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vector.print %cos_vec_x : vector<3xf32>
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return
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}
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func @main() {
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call @tanh(): () -> ()
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call @log(): () -> ()
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call @log2(): () -> ()
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call @log1p(): () -> ()
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call @exp(): () -> ()
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call @expm1(): () -> ()
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call @sin(): () -> ()
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call @cos(): () -> ()
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return
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}
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