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* | Improving timing annotatorDavid Shah2018-06-201-0/+18
|/ | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Add "nextpnr-ice40 --tmfuzz"Clifford Wolf2018-06-202-0/+12
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Minor refactoring of router infrastructureClifford Wolf2018-06-201-78/+102
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrDavid Shah2018-06-202-18/+22
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| * Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-203-1/+131
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| * | Updates from clangformatClifford Wolf2018-06-201-2/+3
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Changes to estimatePosition APIClifford Wolf2018-06-201-9/+10
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Add better iCE40 delay estimatesClifford Wolf2018-06-202-12/+14
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Working on the timing annotatorDavid Shah2018-06-201-1/+3
| |/ |/| | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Working on the timing budget annnotatorDavid Shah2018-06-201-6/+58
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Another stub delay calculation functionDavid Shah2018-06-202-4/+23
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Adding stubs for delay annotation and cell timing lookupDavid Shah2018-06-203-5/+62
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | place_sa: Set placement strengthsDavid Shah2018-06-201-1/+3
|/ | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Add PlaceStrengthClifford Wolf2018-06-201-1/+16
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* place_sa: Refactor to put SA placer in its own classDavid Shah2018-06-201-356/+360
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Add Context::sorted_shuffle APIClifford Wolf2018-06-192-2/+9
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve "initial placement" log messages in placer_saClifford Wolf2018-06-191-6/+9
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* place_sa: Add log output during initial placementDavid Shah2018-06-191-0/+7
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Small gui improvements and open json functionalityMiodrag Milanovic2018-06-192-0/+7
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* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-191-7/+10
|\ | | | | | | | | | | # Conflicts: # common/place_sa.cc # ice40/arch.h
| * Major performance improvement to placement validity checkDavid Shah2018-06-191-12/+18
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Improved log messages in SA placer, minor changes from clangformatClifford Wolf2018-06-191-11/+27
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-191-47/+14
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| * place_sa: Use context-wide rngDavid Shah2018-06-191-47/+14
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Updates from clangformatClifford Wolf2018-06-192-13/+16
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add Context::force and "nextpnr-ice40 --force"Clifford Wolf2018-06-193-2/+4
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add rng to Context, start using ctx->verboseClifford Wolf2018-06-195-28/+91
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Refactor Arch/Context design hierarchyClifford Wolf2018-06-192-22/+35
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of old IdString API users, Add ctx to many internal APIsClifford Wolf2018-06-183-25/+30
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-181-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-183-18/+20
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-184-61/+70
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Updates from clangformatClifford Wolf2018-06-182-20/+35
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Deprecate old IdString API with implizit global contextClifford Wolf2018-06-181-12/+12
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Towards IdString as per-context facilityClifford Wolf2018-06-183-50/+104
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fixed include of "design.h" in "route.h"Clifford Wolf2018-06-181-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Move contents of design.h to nextpnr.hClifford Wolf2018-06-183-107/+59
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Rename chip.h to arch.hClifford Wolf2018-06-181-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Rename Design to Context, derive from Arch instead of instantiatingClifford Wolf2018-06-189-132/+123
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Rename Chip to Arch and ChipArgs to ArchArgsClifford Wolf2018-06-184-8/+8
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-181-16/+23
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| * Fix hash specialisation for BelType and warnings in place_sa.ccDavid Shah2018-06-181-13/+11
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Improving code style and fixing dummyDavid Shah2018-06-181-11/+20
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Improvements in routerClifford Wolf2018-06-182-28/+35
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve router log outputClifford Wolf2018-06-171-1/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve router log messagesClifford Wolf2018-06-171-3/+29
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Speed up placerDavid Shah2018-06-172-6/+2
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Minor performance tweaks and fixesDavid Shah2018-06-172-3/+3
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* place_sa: Adding seed optionDavid Shah2018-06-172-11/+11
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* place_sa: Add a rip-up feature when initial placement failsDavid Shah2018-06-171-23/+48
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
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