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Author SHA1 Message Date
Kovid Goyal
0cd761808a
draw_codepoint is never called with from_inputstream=true 2024-02-25 09:57:30 +05:30
Kovid Goyal
43fb09dc39
Speed up Screen.draw 2024-02-25 09:57:30 +05:30
Kovid Goyal
c2d81d67c2
Nicer macros to ignore diagnostics 2024-02-25 09:57:30 +05:30
Kovid Goyal
272e944a13
DRYer 2024-02-25 09:57:30 +05:30
Kovid Goyal
a9f5519d11
Add tests for writing with cursor on trailer of wide char 2024-02-25 09:57:30 +05:30
Kovid Goyal
a055aaf035
... 2024-02-25 09:57:30 +05:30
Kovid Goyal
718f4b328f
Go back to a single code path for drawing text 
Slightly reduces pure ASCII performance and improves Unicode
performance. We should be able to get pure ASCII performance back
via SIMD eventually.
 2024-02-25 09:57:30 +05:30
Kovid Goyal
b41cf52ce4
ensure no control chars are drawn 2024-02-25 09:57:29 +05:30
Kovid Goyal
e08e15a676
Ensure parser buffer is aligned to 64 bytes 2024-02-25 09:57:29 +05:30
Kovid Goyal
c5f0b03a62
Remove not needed function 2024-02-25 09:57:29 +05:30
Kovid Goyal
794bd85371
Ignore warning from simde on clang 2024-02-25 09:57:29 +05:30
Kovid Goyal
73d657a21a
Dont use intel intrinsics switches on ARM 2024-02-25 09:57:29 +05:30
Kovid Goyal
103f5f3956
Move ringbuf into 3rdparty 2024-02-25 09:57:29 +05:30
Kovid Goyal
ef7d92a117
Update uthash from upstream 2024-02-25 09:57:29 +05:30
Kovid Goyal
33102d8c4e
Move uthash into 3rdparty 2024-02-25 09:57:29 +05:30
Kovid Goyal
56dcbca238
Move base64simd into a 3rdparty folder 2024-02-25 09:57:29 +05:30
Kovid Goyal
cc6dc96c90
Allow setting benchmark options 2024-02-25 09:57:29 +05:30
Kovid Goyal
2dffad1d8e
Use byteloader for printable char ranges 2024-02-25 09:57:29 +05:30
Kovid Goyal
93430cd5f4
Images benchmark should not measure speed of zlib 2024-02-25 09:57:29 +05:30
Kovid Goyal
3d0a90e63d
Switch to SIMD based base64 2024-02-25 09:57:29 +05:30
Kovid Goyal
9eb91984dd
Cleanup benchmark warmup code 2024-02-25 09:57:29 +05:30
Kovid Goyal
071c8200a6
... 2024-02-25 09:57:29 +05:30
Kovid Goyal
ad7175a24d
... 2024-02-25 09:57:29 +05:30
Kovid Goyal
24232ba277
Ensure goroutine has started before sending data 2024-02-25 09:57:28 +05:30
Kovid Goyal
0f6e5fe57e
Fix benchmark rate calculation 2024-02-25 09:57:28 +05:30
Kovid Goyal
ef8e8313ab
For some reason, memcpy is faster than assignment 2024-02-25 09:57:28 +05:30
Kovid Goyal
17cb65e981
Adjust amount of data in the benchmarks for more consistent timing 2024-02-25 09:57:28 +05:30
Kovid Goyal
f2153f060d
add unicode benchmark 2024-02-25 09:57:28 +05:30
Kovid Goyal
48c0b30671
Install simde on CI 2024-02-25 09:57:28 +05:30
Kovid Goyal
e8f67281cf
Warmup font rendering before running benchmark 2024-02-25 09:57:28 +05:30
Kovid Goyal
49a54b086f
Use simde so SIMD speedups work on ARM as well 2024-02-25 09:57:28 +05:30
Kovid Goyal
4790959938
Use -fno-plt 
We dont need the PLT and it frees up some registers
 2024-02-25 09:57:28 +05:30
Kovid Goyal
33249c872f
Use a better default march for binary builds 
x86-64-v2 implies SSE4.2 which should be available everywhere by now. We
will see if we get errors with it.

https://developers.redhat.com/blog/2021/01/05/building-red-hat-enterprise-linux-9-for-the-x86-64-v2-microarchitecture-level#architectural_considerations_for_rhel_9
 2024-02-25 09:57:28 +05:30
Kovid Goyal
71bf099041
Speed up drawing of printable ascii chars 2024-02-25 09:57:28 +05:30
Kovid Goyal
307acb3f64
Add API to Screen to draw a set of printable ascii chars fast 2024-02-25 09:57:28 +05:30
Kovid Goyal
e5675e9537
Simplify API 2024-02-25 09:57:28 +05:30
Kovid Goyal
9cf425006f
... 2024-02-25 09:57:28 +05:30
Kovid Goyal
c052831291
Dont double parse CSI digits 2024-02-25 09:57:28 +05:30
Kovid Goyal
fe2cd543ba
Switch to same algorithm for 128bit SIMD as used for 256 bit SIMD 
Avoids needing to write to the haystack and also less chance of a bug in
the never tested simd since all CPUs I have access to have AVX2
 2024-02-25 09:57:28 +05:30
Kovid Goyal
1925d5ea65
Prepare for plain sse4 fallback 2024-02-25 09:57:27 +05:30
Kovid Goyal
aacdffd539
DRYer 2024-02-25 09:57:27 +05:30
Kovid Goyal
a0e1eb4985
AVX2 implementation for find either of two 2024-02-25 09:57:27 +05:30
Kovid Goyal
e4c48a5f17
Add AVX2 implementation of find byte not in range 
Also fix alignment bug and ensure the simd finders dont return a pointer
beyond the end
 2024-02-25 09:57:27 +05:30
Kovid Goyal
021dd168e5
... 2024-02-25 09:57:27 +05:30
Kovid Goyal
b032313c45
Only use SIMD if CPU supports it at runtime 2024-02-25 09:57:27 +05:30
Kovid Goyal
19a41b4d9a
Use sse4.2 instruction for normal mode printable ascii detection 2024-02-25 09:57:27 +05:30
Kovid Goyal
25e7a2882d
Work on using SIMD for normal mode dispatch 2024-02-25 09:57:27 +05:30
Kovid Goyal
a75fb6509e
... 2024-02-25 09:57:27 +05:30
Kovid Goyal
23c42cb555
... 2024-02-25 09:57:27 +05:30
Kovid Goyal
1f8feea454
Parse new data that is writtne while parsing is in progress in the parse loop 
Avoids unnecessary memmove()
 2024-02-25 09:57:27 +05:30