| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Also updates our coding style file.
Ancient CMake versions required upper-case commands. Later command
names became case-insensitive. Now the preferred style is lower-case.
Run the following shell code (with GNU compliant sed):
cmake --help-command-list | grep -v "cmake version" | while read c; do
echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done > convert.sed \
&& git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' \
'*CMakeLists.txt' | xargs -0 gsed -i -f convert.sed && rm convert.sed
(Make sure the backslashes don't get mangled!)
|
| |
|
|
|
|
|
| |
Adding CMake flag to enable/disable NEON SIMD instructions. This is an
addition to the previous checks (check for NEON headers and checking
the size of pointers), so behavior is unchanged unless users specify
that they do not want to use NEON instructions.
|
| |
|
|
|
|
|
| |
All copyright is now attributed to "Ettus Research, a National
Instruments company".
SPDX headers were also updated to latest version 3.0.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The existence of SSSE3 intrinsic headers is not a sufficient
condition that SSSE3 support is available, which may lead to
'illegal instruction' runtime failuire on some platforms. Major
OS distributions (Ubuntu, Fedora, etc.) include x86_64
intrinsic headers, though the underlying architecture may or
may not support the instruction set.
Assuming SSE2 availability is safe as instructions are present on
all x86_64 architectures for which instrinsic headers would be
present. The same cannot be said for SSSE3.
Issue: #1761
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Implementation uses SSSE3 intructions to perform 12-bit
sample pack/unpack operations to/from standard 16 and 32
bit host values. Input/output shuffle orderings for a
single 128-bit SSE register with 16-bit integers shown
below.
16-bit interleaved I/Q
---------------------------------------
| Q3 | I3 | Q2 | I2 | Q1 | I1 | Q0 | I0 | Input
---------------------------------------
| 127 0 |
12-bit packed I/Q byteswapped
-----------------------
| I0 | Q0 | I1 | 0
|-----------------------|
| I1 | Q1 | I2 | Q2 | Output
|-----------------------|
| Q2 | I3 | Q3 |
|-----------------------|
| Unused | 3
-----------------------
31 0
Fixes: #1740, #966
Related: #1739
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The sc16-sc16 wire to host type converter is effectively an I/Q swap
or 16-bit byteswap for little and big endian cases respectively. This
implmentation is a subset of fc32 and fc64 converters without the
floating point portion and scaling.
The resulting byte ordering is as follows:
-----------------
| A | B | C | D | Wire
-----------------
0 1 2 3
-----------------
| C | D | A | B | Litte-endian
-----------------
0 1 2 3
-----------------
| B | A | D | C | Big-endian
-----------------
0 1 2 3
Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
|
| | |
|
| |
|
|
|
| |
* The UNSET command didn't exist back then, but using SET with no value does the same thing
* CMake 2.6 doesn't like nested parantheses in IF statements, so tweak IF/ELSE statements
|
| |
|
|
|
|
|
| |
Use the flags passed in from the toolchain. If this test runs on a hard-float
system, bad things happen.
Signed-off-by: Philip Balister <philip@opensdr.com>
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
|
| |
the source
|
| | |
|
| |
|
|
|
|
| |
made libuhd a component so we can just build the docs
do the python tests in the top level cmakelists
misc other tweaks
|
| | |
|
| |
|
