| #
614d2bc6 |
| 08-Nov-2024 |
HeiHuDie <[email protected]> |
feat(zvfh,zfh): add F16 support
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| #
b189aafa |
| 22-Aug-2024 |
zmx <[email protected]> |
zfhmin:add zfhmin extensions
*decode unit adds decoding of zfhmin extension related instructions
*Re exemplified the functional units for scalar fpcvt
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| #
4b0d80d8 |
| 11-Oct-2023 |
Xuan Hu <[email protected]> |
Merge upstream/master into tmp-backend-merge-master
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| #
8891a219 |
| 08-Oct-2023 |
Yinan Xu <[email protected]> |
Bump rocket-chip (#2353)
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| #
ea0f92d8 |
| 10-Apr-2023 |
czw <[email protected]> |
func(fuBusyTable): add fuBusyTable with resp
func(IQ): add fuBusyTable
func(IssueQueue): suppport fuBusyTable write with og0Resp & og1Resp
func(RSFeedbackType): delete issueFail/rfArbitFail in RSF
func(fuBusyTable): add fuBusyTable with resp
func(IQ): add fuBusyTable
func(IssueQueue): suppport fuBusyTable write with og0Resp & og1Resp
func(RSFeedbackType): delete issueFail/rfArbitFail in RSFeedbackType
func(Fu):make some FuncUnits piped
fix(fuBusyTable): fix write of fuBusyTable
type(fuBusyTable): rename & delete some comments
show more ...
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| #
730cfbc0 |
| 16-Apr-2023 |
Xuan Hu <[email protected]> |
backend: merge v2backend into backend
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| #
72d89280 |
| 10-Apr-2023 |
Xuan Hu <[email protected]> |
backend: add float inst support
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| #
3b739f49 |
| 06-Mar-2023 |
Xuan Hu <[email protected]> |
v2backend: huge tmp commit
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| #
3c02ee8f |
| 25-Dec-2022 |
wakafa <[email protected]> |
Separate Utility submodule from XiangShan (#1861)
* misc: add utility submodule
* misc: adjust to new utility framework
* bump utility: revert resetgen
* bump huancun
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| #
e174d629 |
| 01-Sep-2021 |
Jiawei Lin <[email protected]> |
IntToFP: support fully pipelined work mode (#983)
* IntToFP: support fully pipelined mode
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| #
dc597826 |
| 31-Aug-2021 |
Jiawei Lin <[email protected]> |
fudian: The new floating-point lib to replace hardfloat (#975)
* Add submodule 'fudian'
* IntToFP: use fudian
* FMA: use fudian.CMA
* FPToInt: remove recode format
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| #
f320e0f0 |
| 24-Jul-2021 |
Yinan Xu <[email protected]> |
misc: update PCL information (#899)
XiangShan is jointly released by ICT and PCL.
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| #
c6d43980 |
| 04-Jun-2021 |
Lemover <[email protected]> |
Add MulanPSL-2.0 License (#824)
In this commit, we add License for XiangShan project.
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| #
2225d46e |
| 19-Apr-2021 |
Jiawei Lin <[email protected]> |
Refactor parameters, SimTop and difftest (#753)
* difftest: use DPI-C to refactor difftest
In this commit, difftest is refactored with DPI-C calls.
There're a few reasons:
(1) From Verilator's
Refactor parameters, SimTop and difftest (#753)
* difftest: use DPI-C to refactor difftest
In this commit, difftest is refactored with DPI-C calls.
There're a few reasons:
(1) From Verilator's manual, DPI-C calls should be more efficient than accessing from dut_ptr.
(2) DPI-C is cross-platform (Verilator, VCS, ...)
(3) difftest APIs are splited from emu.cpp to possibly support more backend platforms
(NEMU, Spike, ...)
The performance at this commit is quite slower than the original emu.
Performance issues will be fixed later.
* [WIP] SimTop: try to use 'XSTop' as soc
* CircularQueuePtr: ues F-bounded polymorphis instead implict helper
* Refactor parameters & Clean up code
* difftest: support basic difftest
* Support diffetst in new sim top
* Difftest; convert recode fmt to ieee754 when comparing fp regs
* Difftest: pass sign-ext pc to dpic functions && fix exception pc
* Debug: add int/exc inst wb to debug queue
* Difftest: pass sign-ext pc to dpic functions && fix exception pc
* Difftest: fix naive commit num limit
Co-authored-by: Yinan Xu <[email protected]>
Co-authored-by: William Wang <[email protected]>
show more ...
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| #
9ca85825 |
| 23-Feb-2021 |
LinJiawei <[email protected]> |
fpu: wrap data part in a data module
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| #
ba64d2c9 |
| 23-Feb-2021 |
LinJiawei <[email protected]> |
Backend: fix many bugs related to recode format conversion
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| #
a4aed8ab |
| 29-Jan-2021 |
ZhangZifei <[email protected]> |
Merge branch 'master' into rs-dream
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| #
aedde173 |
| 29-Jan-2021 |
ZhangZifei <[email protected]> |
int2fp: fix bug of fp rm
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| #
1386ef71 |
| 29-Jan-2021 |
LinJiawei <[email protected]> |
Merge remote-tracking branch 'origin/master' into ftq
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| #
2dd504e9 |
| 29-Jan-2021 |
LinJiawei <[email protected]> |
IntToFP: opt timing
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| #
2b16f8eb |
| 07-Jan-2021 |
LinJiawei <[email protected]> |
add licenses
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| #
e50fb2d7 |
| 06-Jan-2021 |
LinJiawei <[email protected]> |
use berkeley-hardfloat instead xs-fpu
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| #
7f1506e3 |
| 20-Dec-2020 |
LinJiawei <[email protected]> |
[WIP] use berkeley-hardfloat in float units
|