uhd: Replaced deprecated usage of boost timer with std::chrono

replaced boost::timer by std::chrono::steady_timer to
measure time interval

host/CMakeLists.txt

@@ -313,7 +313,7 @@ include(UHDPython)
 
 PYTHON_CHECK_MODULE(
     "Python version ${PYTHON_MIN_VERSION} or greater"
-    "platform" "platform.python_version() >= '${PYTHON_MIN_VERSION}'"
+    "platform" "LooseVersion(platform.python_version()) >= LooseVersion('${PYTHON_MIN_VERSION}')"
     HAVE_PYTHON_PLAT_MIN_VERSION
 )
 

host/lib/ic_reg_maps/common.py

@@ -103,7 +103,7 @@ class reg:
             raise Exception('Error parsing register description: "%s"\nWhat: %s'%(reg_des, e))
 
     def parse(self, reg_des):
-        x = re.match('^(\w*)\s*(\w*)\[(.*)\]\s*(\w*)\s*(.*)$', reg_des)
+        x = re.match(r'^(\w*)\s*(\w*)\[(.*)\]\s*(\w*)\s*(.*)$', reg_des)
         name, addr, bit_range, default, enums = x.groups()
 
         #store variables
@@ -147,7 +147,7 @@ class mreg:
             raise Exception('Error parsing meta register description: "%s"\nWhat: %s'%(mreg_des, e))
 
     def parse(self, mreg_des, regs):
-        x = re.match('^~(\w*)\s+(.*)\s*$', mreg_des)
+        x = re.match(r'^~(\w*)\s+(.*)\s*$', mreg_des)
         self._name, reg_names = x.groups()
         regs_dict = dict([(reg.get_name(), reg) for reg in regs])
         self._regs = [regs_dict[reg_name.strip()] for reg_name in reg_names.split(',')]

host/lib/usrp/common/lmx2592.cpp

@@ -7,6 +7,7 @@
 #include "lmx2592_regs.hpp"
 #include <uhdlib/usrp/common/lmx2592.hpp>
 #include <uhdlib/utils/narrow.hpp>
+#include <array>
 #include <chrono>
 #include <iomanip>
 

host/lib/usrp/cores/dma_fifo_core_3000.cpp

@@ -328,7 +328,7 @@ public:
         _fifo_ctrl_reg.write(fifo_ctrl_reg_t::CLEAR_FIFO, 1);
         _fifo_ctrl_reg.write(fifo_ctrl_reg_t::CLEAR_FIFO, 0);
 
-        _bist_cfg_reg.set(bist_cfg_reg_t::MAX_PKTS, (2 ^ 18) - 1);
+        _bist_cfg_reg.set(bist_cfg_reg_t::MAX_PKTS, (1 << 18) - 1);
         _bist_cfg_reg.set(bist_cfg_reg_t::MAX_PKT_SIZE, 8000);
         _bist_cfg_reg.set(bist_cfg_reg_t::PKT_SIZE_RAMP, 0);
         _bist_cfg_reg.flush();

host/lib/usrp/cores/rx_dsp_core_3000.cpp

@@ -15,6 +15,7 @@
 #include <boost/assign/list_of.hpp>
 #include <boost/bind.hpp>
 #include <boost/math/special_functions/round.hpp>
+#include <boost/math/special_functions/sign.hpp>
 #include <boost/thread/thread.hpp> //thread sleep
 #include <algorithm>
 #include <cmath>

host/lib/usrp/cores/rx_frontend_core_3000.cpp

@@ -13,6 +13,7 @@
 #include <boost/assign/list_of.hpp>
 #include <boost/bind.hpp>
 #include <boost/math/special_functions/round.hpp>
+#include <boost/math/special_functions/sign.hpp>
 
 using namespace uhd;
 

host/lib/usrp/dboard/rhodium/rhodium_bands.cpp

@@ -7,6 +7,7 @@
 #include "rhodium_constants.hpp"
 #include "rhodium_radio_ctrl_impl.hpp"
 #include <uhd/utils/math.hpp>
+#include <cstdint>
 
 using namespace uhd;
 using namespace uhd::usrp;

host/lib/usrp/dboard/rhodium/rhodium_constants.hpp

@@ -9,6 +9,7 @@
 
 #include <array>
 #include <cstddef>
+#include <cstdint>
 #include <string>
 #include <vector>
 

host/lib/usrp/dboard/rhodium/rhodium_radio_ctrl_cpld.cpp

@@ -8,6 +8,7 @@
 #include "rhodium_cpld_ctrl.hpp"
 #include "rhodium_radio_ctrl_impl.hpp"
 #include <uhd/utils/log.hpp>
+#include <cstdint>
 
 using namespace uhd;
 using namespace uhd::usrp;

host/lib/usrp/dboard/rhodium/rhodium_radio_ctrl_init.cpp

@@ -16,6 +16,7 @@
 #include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/case_conv.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <cstdint>
 #include <string>
 #include <vector>
 

host/lib/usrp/dboard/rhodium/rhodium_radio_ctrl_lo.cpp

@@ -12,6 +12,7 @@
 #include <uhd/utils/log.hpp>
 #include <uhdlib/utils/narrow.hpp>
 #include <boost/format.hpp>
+#include <cstdint>
 
 using namespace uhd;
 using namespace uhd::usrp;

host/lib/usrp/usrp2/usrp2_impl.cpp

@@ -19,6 +19,8 @@
 #include <boost/asio/ip/address_v4.hpp>
 #include <boost/bind.hpp>
 #include <boost/format.hpp>
+#include <boost/math/special_functions/round.hpp>
+#include <boost/math/special_functions/sign.hpp>
 #include <boost/thread.hpp>
 
 using namespace uhd;

host/utils/converter_benchmark.cpp

@@ -14,7 +14,7 @@
 #include <boost/format.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/program_options.hpp>
-#include <boost/timer.hpp>
+#include <chrono>
 #include <complex>
 #include <iomanip>
 #include <iostream>
@@ -200,11 +200,13 @@ double run_benchmark(converter::sptr conv,
     size_t n_items,
     size_t iterations)
 {
-    boost::timer benchmark_timer;
+    auto start = std::chrono::steady_clock::now();
     for (size_t i = 0; i < iterations; i++) {
         conv->conv(input_buf_refs, output_buf_refs, n_items);
     }
-    return benchmark_timer.elapsed();
+    auto stop = std::chrono::steady_clock::now();
+    std::chrono::duration<double> duration = stop - start;
+    return duration.count();
 }
 
 template <typename T>