From 86b53339679e12c952a24a8845a5409ac3d52de6 Mon Sep 17 00:00:00 2001 From: SiCong Li Date: Wed, 23 Aug 2017 11:02:43 +0100 Subject: COMPMID-514 (3RDPARTY_UPDATE)(DATA_UPDATE) Add support to load .npy data * Add tensorflow_data_extractor script. * Incorporate 3rdparty npy reader libnpy. * Port AlexNet system test to validation_new. * Port LeNet5 system test to validation_new. * Update 3rdparty/ and data/ submodules. Change-Id: I156d060fe9185cd8db810b34bf524cbf5cb34f61 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/84914 Reviewed-by: Anthony Barbier Tested-by: Kaizen --- tests/Utils.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) (limited to 'tests/Utils.h') diff --git a/tests/Utils.h b/tests/Utils.h index 7af38e5c93..f325bb3f37 100644 --- a/tests/Utils.h +++ b/tests/Utils.h @@ -476,6 +476,57 @@ inline void fill_array(ArrayAccessor_T &&array, const std::vector &v) array.resize(v.size()); std::memcpy(array.buffer(), v.data(), v.size() * sizeof(T)); } + +/** Obtain numpy type string from DataType. + * + * @param[in] data_type Data type. + * + * @return numpy type string. + */ +inline std::string get_typestring(DataType data_type) +{ + // Check endianness + const unsigned int i = 1; + const char *c = reinterpret_cast(&i); + std::string endianness; + if(*c == 1) + { + endianness = std::string("<"); + } + else + { + endianness = std::string(">"); + } + const std::string no_endianness("|"); + + switch(data_type) + { + case DataType::U8: + return no_endianness + "u" + support::cpp11::to_string(sizeof(uint8_t)); + case DataType::S8: + return no_endianness + "i" + support::cpp11::to_string(sizeof(int8_t)); + case DataType::U16: + return endianness + "u" + support::cpp11::to_string(sizeof(uint16_t)); + case DataType::S16: + return endianness + "i" + support::cpp11::to_string(sizeof(int16_t)); + case DataType::U32: + return endianness + "u" + support::cpp11::to_string(sizeof(uint32_t)); + case DataType::S32: + return endianness + "i" + support::cpp11::to_string(sizeof(int32_t)); + case DataType::U64: + return endianness + "u" + support::cpp11::to_string(sizeof(uint64_t)); + case DataType::S64: + return endianness + "i" + support::cpp11::to_string(sizeof(int64_t)); + case DataType::F32: + return endianness + "f" + support::cpp11::to_string(sizeof(float)); + case DataType::F64: + return endianness + "f" + support::cpp11::to_string(sizeof(double)); + case DataType::SIZET: + return endianness + "u" + support::cpp11::to_string(sizeof(size_t)); + default: + ARM_COMPUTE_ERROR("NOT SUPPORTED!"); + } +} } // namespace test } // namespace arm_compute #endif /* __ARM_COMPUTE_TEST_UTILS_H__ */ -- cgit v1.2.1