merge changes from develop branch

src/targets/gpu/quant_gemm.cpp

 #include <migraphx/gpu/quant_gemm.hpp>
 #include <migraphx/gpu/context.hpp>
 #include <migraphx/generate.hpp>
+#include <fstream>
+#include <iomanip>
 
 namespace migraphx {
 inline namespace MIGRAPHX_INLINE_NS {

src/targets/gpu/target.cpp

@@ -16,6 +16,7 @@
 #include <migraphx/common_subexpression_elimination.hpp>
 #include <migraphx/fwd_conv_batchnorm_rewrite.hpp>
 #include <migraphx/rewrite_rnn.hpp>
+#include <migraphx/rewrite_pooling.hpp>
 #include <migraphx/eliminate_concat.hpp>
 #include <migraphx/eliminate_identity.hpp>
 #include <migraphx/gpu/concat_gpu_opt.hpp>
@@ -46,6 +47,7 @@ std::vector<pass> target::get_passes(migraphx::context& gctx) const
         fwd_conv_batchnorm_rewrite{},
         dead_code_elimination{},
         rewrite_rnn{},
+        rewrite_pooling{},
         dead_code_elimination{},
         //common_subexpression_elimination{},
         //dead_code_elimination{},

src/tf/tf.cpp

@@ -574,23 +574,18 @@ struct tf_parser
     parse_mean(const std::string&, attribute_map attributes, std::vector<instruction_ref> args)
     {
         bool keep_dims = attributes.at("keep_dims").b();
-        std::vector<int32_t> hw_axes{2, 3};
-        // check if conditions for GlobalAvgPool are met
         auto lens      = args[0]->get_shape().lens();
-        auto axes = parse_axes(args[1]->eval().get<int32_t>().to_vector(), lens.size());
+        auto axes = parse_axes(args[1]->eval().get<int32_t>().to_vector<int64_t>(), lens.size());
 
-        if(axes == hw_axes and lens.size() == 4)
-        {
-            op::pooling op{"average"};
-            op.lengths[0] = lens[2];
-            op.lengths[1] = lens[3];
-            auto l0       = prog.add_instruction(op, args.front());
         if(keep_dims)
-                return l0;
-            return prog.add_instruction(
-                op::squeeze{std::vector<int64_t>(hw_axes.begin(), hw_axes.end())}, l0);
+        {
+            return prog.add_instruction(op::reduce_mean{axes}, args[0]);
+        }
+        else
+        {
+            auto ins = prog.add_instruction(op::reduce_mean{axes}, args[0]);
+            return prog.add_instruction(op::squeeze{axes}, ins);
         }
-        MIGRAPHX_THROW("MIGraphX does not support mean outside of GlobalAvgPool transformation");
     }
 
     instruction_ref parse_pack(const std::string&,

test/cpu_ops_test.cpp

@@ -5,6 +5,7 @@
 #include <migraphx/instruction.hpp>
 #include <migraphx/quantization.hpp>
 #include <migraphx/cpu/target.hpp>
+#include <migraphx/quantization.hpp>
 #include <migraphx/verify.hpp>
 #include <migraphx/onnx.hpp>
 #include "test.hpp"
@@ -2047,4 +2048,39 @@ TEST_CASE(round_test)
     EXPECT(migraphx::verify_range(results_vector, gold));
 }
 
+TEST_CASE(op_capture)
+{
+    migraphx::program p;
+    migraphx::shape s1{migraphx::shape::float_type, {3, 3}};
+    migraphx::shape s2{migraphx::shape::float_type, {3, 6}};
+    std::vector<float> d1(s1.elements());
+    std::vector<float> d2(s2.elements());
+    std::iota(d1.begin(), d1.end(), 0.0f);
+    std::iota(d2.begin(), d2.end(), 0.0f);
+
+    auto p1 = p.add_literal(s1, d1);
+    auto p2 = p.add_literal(s1, d1);
+    auto pb = p.add_literal(s2, d2);
+    auto pc = p.add_literal(s2, d2);
+    auto pa = p.add_instruction(migraphx::op::add{}, p1, p2);
+    auto ps = p.add_instruction(migraphx::op::dot{}, pa, pb, pc);
+    p.add_instruction(migraphx::op::dot{}, pa, ps);
+
+    migraphx::program capture_p = p;
+    migraphx::capture_arguments(capture_p);
+
+    p.compile(migraphx::cpu::target{});
+    capture_p.compile(migraphx::cpu::target{});
+
+    auto cap_res = capture_p.eval({});
+    auto res     = p.eval({});
+
+    std::vector<float> vec;
+    std::vector<float> cap_vec;
+    cap_res.visit([&](auto output) { cap_vec.assign(output.begin(), output.end()); });
+    res.visit([&](auto output) { vec.assign(output.begin(), output.end()); });
+
+    EXPECT(migraphx::verify_range(vec, cap_vec));
+}
+
 int main(int argc, const char* argv[]) { test::run(argc, argv); }

test/gpu/miopen.cpp

@@ -3828,4 +3828,21 @@ struct test_round : verify_program<test_round>
     }
 };
 
+struct test_convert : verify_program<test_convert>
+{
+    migraphx::program create_program() const
+    {
+        migraphx::program p;
+        migraphx::shape sa{migraphx::shape::float_type, {8, 24}};
+        migraphx::shape sb{migraphx::shape::float_type, {24, 6}};
+        auto pa = p.add_parameter("a", sa);
+        auto pb = p.add_parameter("b", sb);
+        auto ia = p.add_instruction(migraphx::op::convert{migraphx::shape::int8_type}, pa);
+        auto ib = p.add_instruction(migraphx::op::convert{migraphx::shape::int8_type}, pb);
+        p.add_instruction(migraphx::op::quant_dot{}, ia, ib);
+
+        return p;
+    };
+};
+
 int main(int argc, const char* argv[]) { test::run(argc, argv); }

test/tf/tf_test.cpp

@@ -257,8 +257,7 @@ TEST_CASE(mean_test)
     auto l0 = p.add_parameter("0", migraphx::shape{migraphx::shape::float_type, {1, 3, 16, 16}});
     p.add_literal(l);
     p.add_literal(l);
-    migraphx::op::pooling op;
-    op.lengths = {16, 16};
+    migraphx::op::reduce_mean op{{2, 3}};
     p.add_instruction(op, l0);
     auto l3 = p.add_instruction(op, l0);
     p.add_instruction(migraphx::op::squeeze{{2, 3}}, l3);
@@ -272,8 +271,7 @@ TEST_CASE(mean_test_nhwc)
     migraphx::program p;
     migraphx::literal l{migraphx::shape{migraphx::shape::int32_type, {2}}, {1, 2}};
     auto l0 = p.add_parameter("0", migraphx::shape{migraphx::shape::float_type, {1, 3, 16, 16}});
-    migraphx::op::pooling op;
-    op.lengths = {16, 16};
+    migraphx::op::reduce_mean op{{2, 3}};
     auto l3 = p.add_instruction(op, l0);
     p.add_instruction(migraphx::op::squeeze{{2, 3}}, l3);
     auto prog = optimize_tf("mean_test_nhwc.pb", true);

test/type_conversion.cpp

@@ -202,4 +202,55 @@ TEST_CASE(literal_add)
     }
 }
 
+TEST_CASE(op_capture)
+{
+    auto test_func = [&](std::size_t ins_index, const std::vector<migraphx::argument>& args) {
+        (void)ins_index;
+        (void)args;
+    };
+
+    auto create_program_float = [] {
+        migraphx::program p;
+        migraphx::shape s1{migraphx::shape::float_type, {3, 3}};
+        migraphx::shape s2{migraphx::shape::float_type, {3, 6}};
+
+        auto p1 = p.add_parameter("x", s1);
+        auto p2 = p.add_parameter("y", s1);
+        auto pb = p.add_parameter("b", s2);
+        auto pc = p.add_parameter("c", s2);
+        auto pa = p.add_instruction(migraphx::op::add{}, p1, p2);
+        auto ps = p.add_instruction(migraphx::op::dot{}, pa, pb, pc);
+        p.add_instruction(migraphx::op::dot{}, pa, ps);
+
+        return p;
+    };
+
+    auto create_program_op = [&] {
+        migraphx::program p;
+        migraphx::shape s1{migraphx::shape::float_type, {3, 3}};
+        migraphx::shape s2{migraphx::shape::float_type, {3, 6}};
+
+        auto p1  = p.add_parameter("x", s1);
+        auto p2  = p.add_parameter("y", s1);
+        auto pb  = p.add_parameter("b", s2);
+        auto pc  = p.add_parameter("c", s2);
+        auto pa  = p.add_instruction(migraphx::op::add{}, p1, p2);
+        auto opb = p.insert_instruction(std::next(pb), migraphx::op::capture{1, test_func}, pb);
+        auto opc = p.insert_instruction(std::next(pc), migraphx::op::capture{2, test_func}, pc);
+        auto opa = p.add_instruction(migraphx::op::capture{0, test_func}, pa);
+        auto ps  = p.add_instruction(migraphx::op::dot{}, opa, opb, opc);
+        auto ops = p.add_instruction(migraphx::op::capture{3, test_func}, ps);
+        p.add_instruction(migraphx::op::dot{}, opa, ops);
+
+        return p;
+    };
+
+    {
+        auto p            = create_program_float();
+        auto op_capture_p = create_program_op();
+        migraphx::capture_arguments(p);
+        EXPECT(p == op_capture_p);
+    }
+}
+
 int main(int argc, const char* argv[]) { test::run(argc, argv); }