Skip to content

Span API support #51

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 12 commits into
base: develop
Choose a base branch
from
Open

Span API support #51

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
12 commits
Select commit Hold shift + click to select a range
749ba65
Span API support
vitalsong Mar 19, 2024
5e27578
Add span iterators
vitalsong May 26, 2024
51d7aef
Add span api for some functions
vitalsong Jun 2, 2024
8c4fc72
Add span API for `concatenate`. Empty span support.
vitalsong Jun 3, 2024
52fd89b
Rebase fixes. Remove operator(int i).
vitalsong Apr 23, 2025
ef77725
Add non-copy fft solve functions
vitalsong Apr 23, 2025
9034733
Add CMakePresets.json
vitalsong Apr 23, 2025
62dfa6f
FFT span optimization
vitalsong Apr 24, 2025
21ff920
remove deprecated
vitalsong Apr 24, 2025
613ee38
fix ci config
vitalsong Apr 24, 2025
68c3d7b
fft span fix
vitalsong Apr 24, 2025
66669f2
- Rename `slice_t` to `mut_slice_t`;
vitalsong Apr 28, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion .github/workflows/android-ndk.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ on:
paths-ignore: ["README.md"]

pull_request:
branches: [master]
branches: [master, develop]

env:
BUILD_TYPE: Release
Expand Down
2 changes: 1 addition & 1 deletion .github/workflows/linux.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ on:
paths-ignore: ["README.md"]

pull_request:
branches: [master]
branches: [master, develop]

env:
BUILD_TYPE: Debug
Expand Down
2 changes: 1 addition & 1 deletion .github/workflows/windows.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ on:
paths-ignore: ["README.md"]

pull_request:
branches: [master]
branches: [master, develop]

env:
BUILD_TYPE: Release
Expand Down
68 changes: 68 additions & 0 deletions CMakePresets.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,68 @@
{
"version": 8,
"cmakeMinimumRequired": {
"major": 3,
"minor": 18,
"patch": 0
},
"configurePresets": [
{
"name": "default",
"hidden": true,
"generator": "Ninja",
"binaryDir": "${sourceDir}/build",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "Debug",
"DSPLIB_BUILD_TESTS": "OFF",
"DSPLIB_BUILD_BENCHS": "OFF",
"DSPLIB_BUILD_EXAMPLES": "OFF",
"DSPLIB_USE_FLOAT32": "OFF",
"DSPLIB_EXCLUDE_FFT": "OFF",
"DSPLIB_ASAN_ENABLED": "OFF",
"CMAKE_EXPORT_COMPILE_COMMANDS": "ON",
"CMAKE_INSTALL_PREFIX": "${sourceDir}/build/install"
},
"environment": {
"CC": "clang",
"CXX": "clang++"
},
"architecture": {
"value": "x64",
"strategy": "external"
}
},
{
"name": "tests",
"inherits": "default",
"cacheVariables": {
"DSPLIB_BUILD_TESTS": "ON",
"DSPLIB_ASAN_ENABLED": "ON"
}
},
{
"name": "benchs-float64",
"inherits": "default",
"cacheVariables": {
"DSPLIB_BUILD_BENCHS": "ON",
"CMAKE_BUILD_TYPE": "Release"
}
},
{
"name": "benchs-float32",
"inherits": "default",
"cacheVariables": {
"DSPLIB_BUILD_BENCHS": "ON",
"CMAKE_BUILD_TYPE": "Release",
"DSPLIB_USE_FLOAT32": "ON"
}
},
{
"name": "examples",
"inherits": "default",
"cacheVariables": {
"DSPLIB_BUILD_EXAMPLES": "ON",
"CMAKE_BUILD_TYPE": "Release"
}
}
]
}
6 changes: 3 additions & 3 deletions examples/fftw-backend/fft.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ class FFTWPlanC : public FftPlanC
fftw_free(in_);
}

dsplib::arr_cmplx solve(const dsplib::arr_cmplx& x) const final {
dsplib::arr_cmplx solve(span_t<cmplx_t> x) const final {
DSPLIB_ASSERT(x.size() == n_, "input size must be equal `n`");
std::memcpy(in_, x.data(), n_ * sizeof(x[0]));
fftw_execute(plan_);
Expand Down Expand Up @@ -66,7 +66,7 @@ class FFTWPlanR : public FftPlanR
fftw_free(in_);
}

dsplib::arr_cmplx solve(const dsplib::arr_real& x) const final {
dsplib::arr_cmplx solve(span_t<real_t> x) const final {
DSPLIB_ASSERT(x.size() == n_, "input size must be equal `n`");
std::memcpy(in_, x.data(), n_ * sizeof(x[0]));
fftw_execute(plan_);
Expand Down Expand Up @@ -105,7 +105,7 @@ class IFFTWPlanR : public IfftPlanR
fftw_free(in_);
}

dsplib::arr_real solve(const dsplib::arr_cmplx& x) const final {
dsplib::arr_real solve(span_t<cmplx_t> x) const final {
const int n2 = n_ / 2 + 1;
DSPLIB_ASSERT((x.size() == n_) || (x.size() == n2), "input size must be equal `n` or `n/2+1`");
std::memcpy(in_, x.data(), n2 * sizeof(x[0]));
Expand Down
Loading