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81 Commits

Author SHA1 Message Date
Merry
4052bfb4ad native_clock: Internal linkage for FencedRDTSC 
__forceinline required on MSVC for function to be inlined
 2022-04-03 22:38:12 +01:00
merry
fdd4d019ef native_clock: Use lfence with rdtsc 2022-04-03 22:38:10 +01:00
merry
979e53b87b native_clock: Use writeback from CAS to avoid double-loading 2022-04-02 22:22:48 +01:00
Merry
c562c1d6be native_clock: Use AtomicLoad128 2022-04-02 20:55:36 +01:00
ameerj
923decae5a common: Reduce unused includes 2022-03-19 15:01:31 -04:00
Wunkolo
d248c1203e cpu_detect: Add additional x86 flags and telemetry 
Adds detection of additional CPU flags to cpu_detect and additions to telemetry output.

This is not exhaustive but guided by features that [dynarmic utilizes](bcfe377aaa/src/dynarmic/backend/x64/host_feature.h (L12-L33)) as well as features that are currently utilized but not reported to telemetry(invariant_tsc). This is intended to guide future optimizations.

AVX512 in particular is broken up into its individual subsets and some other processor features such as [sha](https://en.wikipedia.org/wiki/Intel_SHA_extensions) and [gfni](https://en.wikipedia.org/wiki/AVX-512#GFNI) are added to have some forward-facing data-points.

What used to be a single `CPU_Extension_x64_AVX512` telemetry field
is also broken up into individual `CPU_Extension_x64_AVX512{F,VL,CD,...}` fields.
 2022-03-11 10:27:00 -08:00
Wunkolo
d9b1199ffb cpu_detect: Revert __cpuid{ex} array-type argument 
Restores compatibility with MSVC's `__cpuid` intrinsic.
 2022-03-09 19:50:01 -08:00
Wunkolo
873a9fa7e5 cpu_detect: Add missing lzcnt detection 2022-03-09 13:57:47 -08:00
Wunkolo
ec5f3351b6 cpu_detect: Refactor cpu/manufacturer identification 
Set the zero-enum value to Unknown
Move the Manufacterer enum into the CPUCaps structure namespace
Add "ParseManufacturer" utility-function
Fix cpu/brand string buffer sizes(!)
 2022-03-09 13:57:47 -08:00
Wunkolo
86e9e60f07 cpu_detect: Update array-types to span and array 
Update some uses of `int` into some more explicitly sized types as well
 2022-03-09 13:57:47 -08:00
Wunkolo
3c33ba7f18 cpu_detect: Utilize Bit<N> utility function 2022-03-09 13:57:47 -08:00
Wunkolo
d233de8194 cpu_detect: Compact capability fields 
As this structure gets more explicit, bools can be bitfields and
small enums can use smaller types for their span of values.
 2022-03-09 13:57:47 -08:00
Morph
4e766280c4 common: wall_clock: Utilize constants for ms, us, and ns ratios 2022-01-30 12:36:56 -05:00
Lioncash
f6a049337e common/xbyak_api: Make BuildRegSet() constexpr 
This allows us to eliminate any static constructors that would have been
emitted due to the function not being constexpr.
 2022-01-26 16:29:15 -05:00
Morph
4af413623b common/cpu_detect: Remove CPU family and model 
We currently do not make use of these fields, remove them for now.
 2021-12-13 20:45:18 -05:00
Morph
f919498f8f native_clock: Wait for less time in EstimateRDTSCFrequency 
In my testing, waiting for 200ms provided the same level of precision as the previous implementation when estimating the RDTSC frequency.
This significantly improves the yuzu executable launch times since we reduced the wait time from 3 seconds to 200 milliseconds.
 2021-12-03 19:55:59 -05:00
Morph
762b8ad448 general: Replace high_resolution_clock with steady_clock 
On some OSes, high_resolution_clock is an alias to system_clock and is not monotonic in nature. Replace this with steady_clock.
 2021-12-02 14:20:43 -05:00
Merry
1770503185 xbyak: Update include path 2021-08-15 19:26:38 +01:00
bunnei
0a91599aec common: Merge uint128 to a single header file with inlines. 2021-02-15 14:46:04 -08:00
Fernando Sahmkow
53d92318b8 X86/NativeClock: Reimplement RTDSC access to be lock free. 2021-01-02 04:00:27 +01:00
Fernando Sahmkow
d4f871cb6a X86/NativeClock: Improve performance of clock calculations on hot path. 2021-01-02 00:43:47 +01:00
Lioncash
2c375013dd xbyak_abi: Shorten std::size_t to size_t 
Makes for less reading.
 2020-12-05 00:43:55 -05:00
Lioncash
b126267442 xbyak_abi: Avoid implicit sign conversions 2020-12-05 00:43:41 -05:00
Lioncash
1ea6bdef05 audio_core: Make shadowing and unused parameters errors 
Moves the audio code closer to enabling warnings as errors in general.
 2020-12-03 00:54:31 -05:00
Lioncash
4a4b685a04 common: Enable warnings as errors 
Cleans up common so that we can enable warnings as errors.
 2020-11-02 15:50:58 -05:00
ReinUsesLisp
771a9c21cc common/wall_clock: Add virtual destructors 
From -fsanitize=address, this code wasn't calling the proper destructor.
Adding virtual destructors for each inherited class and the base class
fixes this bug.

While we are at it, mark the functions as final.
 2020-09-30 02:53:34 -03:00
Lioncash
a5dcccfdd2 externals: Update Xbyak to 5.96 
I made a request on the Xbyak issue tracker to allow some constructors
to be constexpr in order to avoid static constructors from needing to
execute for some of our register constants.

This request was implemented, so this updates Xbyak so that we can make
use of it.
 2020-08-30 05:09:48 -04:00
Fernando Sahmkow
2f8947583f Core/Common: Address Feedback. 2020-06-27 18:20:06 -04:00
Fernando Sahmkow
3165152396 Common/NativeClockx86: Reduce native clock accuracy further. 2020-06-27 11:36:18 -04:00
Fernando Sahmkow
534466754f X64 Clock: Reduce accuracy to be less or equal to guest accuracy. 2020-06-27 11:35:55 -04:00
Fernando Sahmkow
18dcb09342 HostTiming: Pause the hardware clock on pause. 2020-06-27 11:35:10 -04:00
David
0ea4a8bcc4
Merge pull request #3396 from FernandoS27/prometheus-1 
Implement SpinLocks, Fibers and a Host Timer
 2020-06-28 01:34:07 +10:00
Morph
d6474b4aca common/cpu_detect: Add AVX512 detection 2020-06-20 00:31:37 -04:00
Fernando Sahmkow
e3524d1142 Common: Refactor & Document Wall clock. 2020-06-18 16:29:18 -04:00
Fernando Sahmkow
234b5ff6a9 Common: Implement WallClock Interface and implement a native clock for x64 2020-06-18 16:29:17 -04:00
MerryMage
7c6203dc5e xbyak_abi: Prefer returning a struct to using out parameters in ABI_CalculateFrameSize 2020-06-15 19:07:11 +01:00
MerryMage
36362e9695 xbyak_abi: Register indexes should be unsigned 2020-06-15 19:07:11 +01:00
MerryMage
d563017dfe xbyak_abi: Remove *GPS variants of stack manipulation functions 2020-06-15 18:59:54 +01:00
MerryMage
4417770ba9 xbyak_abi: Fix ABI_PushRegistersAndAdjustStack 
Pushing GPRs twice.
 2020-06-15 18:59:01 +01:00
David Marcec
d0bdd26c26 Add xbyak external 2020-05-30 10:55:27 +10:00
James Rowe
4512a6bbfc Remove unused CPU Vendor string and telemtry field 
The information is duplicated in the brand string and the telemetry field is unused
 2020-01-17 18:41:18 -07:00
Lioncash
3533d33ff5 common: Remove dependency on xbyak 
Xbyak is currently entirely unused. Rather than carting it along, remove
it and get rid of a dependency. If it's ever needed in the future, then
it can be re-added (and likely be more up to date at that point in
time).
 2018-11-21 03:43:41 -05:00
fearlessTobi
63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
Lioncash
6d549abb4e common/xbyak_abi: Mark defined functions in header as inline 
Avoids potential One Definition Rule violations when these are used in
the future.
 2018-08-14 18:29:56 -04:00
Lioncash
0ce0905380 common/xbyak: Use nested namespace specifiers where applicable 2018-08-14 18:27:27 -04:00
Lioncash
a7d6efc520 common: Convert type traits templates over to variable template versions where applicable 
Uses the C++17 inline variable variants
 2018-08-07 19:34:47 -04:00
N00byKing
99d86deb1f
cpu_detect.cpp: Change comment from citra to yuzu 2018-03-26 21:43:39 +02:00
James Rowe
096be16636 Format: Run the new clang format on everything 2018-01-20 16:45:11 -07:00
Yuri Kunde Schlesner
2579ae543b Common: Fix some out-of-style includes 2017-05-27 16:14:10 -07:00
Yuri Kunde Schlesner
6ca816e011 common/cpu_detect: Add missing include and fix namespace scope 2017-03-12 21:55:15 -07:00