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-rw-r--r--host/lib/convert/CMakeLists.txt34
-rw-r--r--host/lib/convert/convert_common.hpp5
-rw-r--r--host/lib/convert/convert_impl.cpp32
-rw-r--r--host/lib/convert/convert_orc.orc79
-rw-r--r--host/lib/convert/convert_with_orc.cpp65
5 files changed, 30 insertions, 185 deletions
diff --git a/host/lib/convert/CMakeLists.txt b/host/lib/convert/CMakeLists.txt
index 5204c29ea..024c2260b 100644
--- a/host/lib/convert/CMakeLists.txt
+++ b/host/lib/convert/CMakeLists.txt
@@ -22,40 +22,6 @@ INCLUDE(CheckIncludeFileCXX)
MESSAGE(STATUS "")
########################################################################
-# Look for Orc support
-########################################################################
-FIND_PACKAGE(ORC)
-
-IF(NOT ORCC_EXECUTABLE)
- FIND_PROGRAM(ORCC_EXECUTABLE orcc)
-ENDIF()
-
-LIBUHD_REGISTER_COMPONENT("ORC" ENABLE_ORC ON "ENABLE_LIBUHD;ORC_FOUND;ORCC_EXECUTABLE" OFF)
-
-IF(ENABLE_ORC)
- INCLUDE_DIRECTORIES(${ORC_INCLUDE_DIRS})
- LINK_DIRECTORIES(${ORC_LIBRARY_DIRS})
- ENABLE_LANGUAGE(C)
-
- SET(orcc_src ${CMAKE_CURRENT_SOURCE_DIR}/convert_orc.orc)
-
- GET_FILENAME_COMPONENT(orc_file_name_we ${orcc_src} NAME_WE)
- SET(orcc_gen ${CMAKE_CURRENT_BINARY_DIR}/${orc_file_name_we}.c)
- MESSAGE(STATUS "Orc found, enabling Orc support.")
- ADD_CUSTOM_COMMAND(
- COMMAND ${ORCC_EXECUTABLE} --implementation -o ${orcc_gen} ${orcc_src}
- DEPENDS ${orcc_src} OUTPUT ${orcc_gen}
- )
- LIBUHD_APPEND_SOURCES(${orcc_gen})
- LIBUHD_APPEND_SOURCES(
- ${CMAKE_CURRENT_SOURCE_DIR}/convert_with_orc.cpp
- )
- LIBUHD_APPEND_LIBS(${ORC_LIBRARIES})
-ELSE(ENABLE_ORC)
- MESSAGE(STATUS "Orc not found, disabling orc support.")
-ENDIF(ENABLE_ORC)
-
-########################################################################
# Check for SSE2 SIMD headers
########################################################################
IF(CMAKE_COMPILER_IS_GNUCXX)
diff --git a/host/lib/convert/convert_common.hpp b/host/lib/convert/convert_common.hpp
index 6c2ea9fec..65fdcbea2 100644
--- a/host/lib/convert/convert_common.hpp
+++ b/host/lib/convert/convert_common.hpp
@@ -65,11 +65,10 @@ static const int PRIORITY_GENERAL = 0;
static const int PRIORITY_EMPTY = -1;
#ifdef __ARM_NEON__
-static const int PRIORITY_LIBORC = 3;
-static const int PRIORITY_SIMD = 2; //neon conversions could be implemented better, orc wins
+static const int PRIORITY_SIMD = 2;
static const int PRIORITY_TABLE = 1; //tables require large cache, so they are slower on arm
#else
-static const int PRIORITY_LIBORC = 2;
+// We used to have ORC, too, so SIMD is 3
static const int PRIORITY_SIMD = 3;
static const int PRIORITY_TABLE = 1;
#endif
diff --git a/host/lib/convert/convert_impl.cpp b/host/lib/convert/convert_impl.cpp
index 329e94a4d..fd6c8497e 100644
--- a/host/lib/convert/convert_impl.cpp
+++ b/host/lib/convert/convert_impl.cpp
@@ -43,10 +43,10 @@ bool convert::operator==(const convert::id_type &lhs, const convert::id_type &rh
std::string convert::id_type::to_pp_string(void) const{
return str(boost::format(
"conversion ID\n"
- " Input format: %s\n"
- " Num inputs: %d\n"
+ " Input format: %s\n"
+ " Num inputs: %d\n"
" Output format: %s\n"
- " Num outputs: %d\n"
+ " Num outputs: %d\n"
)
% this->input_format
% this->num_inputs
@@ -55,6 +55,15 @@ std::string convert::id_type::to_pp_string(void) const{
);
}
+std::string convert::id_type::to_string(void) const{
+ return str(boost::format("%s (%d) -> %s (%d)")
+ % this->input_format
+ % this->num_inputs
+ % this->output_format
+ % this->num_outputs
+ );
+}
+
/***********************************************************************
* Setup the table registry
**********************************************************************/
@@ -92,7 +101,15 @@ convert::function_type convert::get_converter(
//find a matching priority
priority_type best_prio = -1;
BOOST_FOREACH(priority_type prio_i, get_table()[id].keys()){
- if (prio_i == prio) return get_table()[id][prio];
+ if (prio_i == prio) {
+ //----------------------------------------------------------------//
+ UHD_LOGV(always) << "get_converter: For converter ID: " << id.to_pp_string() << std::endl
+ << "Using prio: " << prio << std::endl
+ << std::endl
+ ;
+ //----------------------------------------------------------------//
+ return get_table()[id][prio];
+ }
best_prio = std::max(best_prio, prio_i);
}
@@ -100,6 +117,13 @@ convert::function_type convert::get_converter(
if (prio != -1) throw uhd::key_error(
"Cannot find a conversion routine [with prio] for " + id.to_pp_string());
+ //----------------------------------------------------------------//
+ UHD_LOGV(always) << "get_converter: For converter ID: " << id.to_pp_string() << std::endl
+ << "Using prio: " << best_prio << std::endl
+ << std::endl
+ ;
+ //----------------------------------------------------------------//
+
//otherwise, return best prio
return get_table()[id][best_prio];
}
diff --git a/host/lib/convert/convert_orc.orc b/host/lib/convert/convert_orc.orc
deleted file mode 100644
index ffb298f26..000000000
--- a/host/lib/convert/convert_orc.orc
+++ /dev/null
@@ -1,79 +0,0 @@
-.function _convert_fc32_1_to_item32_1_nswap_orc
-.source 8 src
-.dest 4 dst
-.floatparam 4 scalar
-.temp 8 scaled
-.temp 8 converted
-.temp 4 short
-x2 mulf scaled, src, scalar
-x2 convfl converted, scaled
-x2 convlw short, converted
-swapl short, short
-x2 swapw dst, short
-
-.function _convert_fc32_1_to_item32_1_bswap_orc
-.source 8 src
-.dest 4 dst
-.floatparam 4 scalar
-.temp 8 scaled
-.temp 8 converted
-.temp 4 short
-x2 mulf scaled, src, scalar
-x2 convfl converted, scaled
-x2 convlw short, converted
-x2 swapw dst, short
-
-.function _convert_item32_1_to_fc32_1_nswap_orc
-.source 4 src
-.dest 8 dst
-.floatparam 4 scalar
-.temp 4 tmp1
-.temp 8 tmp2
-x2 swapw tmp1, src
-swapl tmp1, tmp1
-x2 convswl tmp2, tmp1
-x2 convlf tmp2, tmp2
-x2 mulf dst, tmp2, scalar
-
-.function _convert_item32_1_to_fc32_1_bswap_orc
-.source 4 src
-.dest 8 dst
-.floatparam 4 scalar
-.temp 4 tmp1
-.temp 8 tmp2
-x2 swapw tmp1, src
-x2 convswl tmp2, tmp1
-x2 convlf tmp2, tmp2
-x2 mulf dst, tmp2, scalar
-
-.function _convert_sc16_1_to_item32_1_nswap_orc
-.source 4 src
-.dest 4 dst
-.temp 4 tmp
-.floatparam 4 scalar
-swapl tmp, src
-x2 swapw dst, tmp
-
-.function _convert_item32_1_to_sc16_1_nswap_orc
-.source 4 src
-.dest 4 dst
-.floatparam 4 scalar
-.temp 4 tmp
-x2 swapw tmp, src
-swapl dst, tmp
-
-.function _convert_swap_byte_pairs_orc
-.source 4 src
-.dest 4 dst
-swapl dst, src
-
-.function _convert_fc32_1_to_sc8_1_nswap_orc
-.source 8 src
-.dest 2 dst
-.temp 8 tmp
-.temp 4 tmp2
-.floatparam 4 scalar
-x2 mulf tmp, src, scalar
-x2 convfl tmp, tmp
-x2 convlw tmp2, tmp
-x2 convwb dst, tmp2
diff --git a/host/lib/convert/convert_with_orc.cpp b/host/lib/convert/convert_with_orc.cpp
deleted file mode 100644
index 19755fa44..000000000
--- a/host/lib/convert/convert_with_orc.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//
-// Copyright 2011-2013 Ettus Research LLC
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-//
-
-#include "convert_common.hpp"
-#include <uhd/utils/byteswap.hpp>
-
-using namespace uhd::convert;
-
-extern "C" {
-extern void _convert_fc32_1_to_item32_1_nswap_orc(void *, const void *, float, int);
-extern void _convert_fc32_1_to_item32_1_bswap_orc(void *, const void *, float, int);
-extern void _convert_item32_1_to_fc32_1_nswap_orc(void *, const void *, float, int);
-extern void _convert_item32_1_to_fc32_1_bswap_orc(void *, const void *, float, int);
-extern void _convert_sc16_1_to_item32_1_nswap_orc(void *, const void *, float, int);
-extern void _convert_item32_1_to_sc16_1_nswap_orc(void *, const void *, float, int);
-extern void _convert_fc32_1_to_sc8_1_nswap_orc(void *, const void *, float, int);
-extern void _convert_swap_byte_pairs_orc(void *, const void *, int);
-}
-
-DECLARE_CONVERTER(fc32, 1, sc16_item32_le, 1, PRIORITY_LIBORC){
- _convert_fc32_1_to_item32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(fc32, 1, sc16_item32_be, 1, PRIORITY_LIBORC){
- _convert_fc32_1_to_item32_1_bswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(sc16_item32_le, 1, fc32, 1, PRIORITY_LIBORC){
- _convert_item32_1_to_fc32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(sc16_item32_be, 1, fc32, 1, PRIORITY_LIBORC){
- _convert_item32_1_to_fc32_1_bswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(sc16, 1, sc16_item32_le, 1, PRIORITY_LIBORC){
- _convert_sc16_1_to_item32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(sc16_item32_le, 1, sc16, 1, PRIORITY_LIBORC){
- _convert_item32_1_to_sc16_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(fc32, 1, sc8_item32_be, 1, PRIORITY_LIBORC){
- _convert_fc32_1_to_sc8_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
-}
-
-DECLARE_CONVERTER(fc32, 1, sc8_item32_le, 1, PRIORITY_LIBORC){
- _convert_fc32_1_to_sc8_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps);
- _convert_swap_byte_pairs_orc(outputs[0], outputs[0], (nsamps + 1)/2);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-06 12:37:40 +0000