Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add ctx->place() API | Clifford Wolf | 2018-07-11 | 1 | -450/+0 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | ice40: UltraPlus SPRAM working | David Shah | 2018-06-29 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Improving the SA+legalisation flow | David Shah | 2018-06-29 | 1 | -1/+3 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Tidying up the SA placer | David Shah | 2018-06-29 | 1 | -4/+3 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Increase temp and diameter after legalisation | David Shah | 2018-06-29 | 1 | -0/+5 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Start legalisation at a much lower SA temperature | David Shah | 2018-06-29 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Integrating SA placer and legaliser | David Shah | 2018-06-29 | 1 | -9/+28 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Refactor common placement functions out of SA placer for use in legaliser | David Shah | 2018-06-27 | 1 | -57/+4 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Fixing Python bindings after adding unique_ptr | David Shah | 2018-06-26 | 1 | -4/+4 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | nets and cells are unique_ptr's | Miodrag Milanovic | 2018-06-25 | 1 | -11/+11 |
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* | Refactor: remove PlacementValidityChecker and move methods to Arch | David Shah | 2018-06-25 | 1 | -6/+3 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Update from increased clangformat line length | David Shah | 2018-06-23 | 1 | -46/+26 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Refactoring bind/unbind API | Clifford Wolf | 2018-06-23 | 1 | -21/+15 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | place_sa: Add option to disable timing-driven placement | David Shah | 2018-06-23 | 1 | -14/+23 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Switched from clifford@clifford.at to clifford@symbioticeda.com for ↵ | Clifford Wolf | 2018-06-22 | 1 | -1/+1 |
| | | | | | | copyright headers Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | place_sa: Tweak weighting given to timing | David Shah | 2018-06-22 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | place_sa: Fix temp printing | David Shah | 2018-06-22 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Print quasi-TNS statistic during placement | David Shah | 2018-06-22 | 1 | -8/+16 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Fixing 5k bitstream gen and place heuristics | David Shah | 2018-06-22 | 1 | -3/+2 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Fixed return codes for packer, placer and router | Miodrag Milanovic | 2018-06-21 | 1 | -4/+8 |
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* | Add ctx->checksum(), slightly improve log messages | Clifford Wolf | 2018-06-21 | 1 | -0/+1 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Improve log messages, move many messages to verbose mode | Clifford Wolf | 2018-06-21 | 1 | -3/+5 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Add frequency setting and fix slack calculation | David Shah | 2018-06-21 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | place_sa: Make the heuristic closer to arachne, seems to improve routability | David Shah | 2018-06-21 | 1 | -11/+20 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | place_sa: Use int64_t for "wirelength" metric | David Shah | 2018-06-21 | 1 | -16/+19 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | place_sa: Reduce effect of rounding errors | David Shah | 2018-06-20 | 1 | -1/+9 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | place_sa: Improvements including supporting force and ordering consistency | David Shah | 2018-06-20 | 1 | -8/+16 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Improving placement timing heuristic | David Shah | 2018-06-20 | 1 | -1/+4 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | WIP: adding timing budget to placer | David Shah | 2018-06-20 | 1 | -4/+5 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr | Clifford Wolf | 2018-06-20 | 1 | -1/+3 |
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| * | place_sa: Set placement strengths | David Shah | 2018-06-20 | 1 | -1/+3 |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | | Updates from clangformat | Clifford Wolf | 2018-06-20 | 1 | -2/+3 |
| | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | | Changes to estimatePosition API | Clifford Wolf | 2018-06-20 | 1 | -9/+10 |
|/ | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | place_sa: Refactor to put SA placer in its own class | David Shah | 2018-06-20 | 1 | -356/+360 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Improve "initial placement" log messages in placer_sa | Clifford Wolf | 2018-06-19 | 1 | -6/+9 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | place_sa: Add log output during initial placement | David Shah | 2018-06-19 | 1 | -0/+7 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr | Clifford Wolf | 2018-06-19 | 1 | -7/+10 |
|\ | | | | | | | | | | | # Conflicts: # common/place_sa.cc # ice40/arch.h | ||||
| * | Major performance improvement to placement validity check | David Shah | 2018-06-19 | 1 | -12/+18 |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | | Improved log messages in SA placer, minor changes from clangformat | Clifford Wolf | 2018-06-19 | 1 | -11/+27 |
| | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr | Clifford Wolf | 2018-06-19 | 1 | -47/+14 |
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| * | place_sa: Use context-wide rng | David Shah | 2018-06-19 | 1 | -47/+14 |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | | Add Context::force and "nextpnr-ice40 --force" | Clifford Wolf | 2018-06-19 | 1 | -1/+2 |
|/ | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Add rng to Context, start using ctx->verbose | Clifford Wolf | 2018-06-19 | 1 | -2/+2 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Getting rid of old IdString API users, Add ctx to many internal APIs | Clifford Wolf | 2018-06-18 | 1 | -9/+10 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Getting rid of users of old IdString API | Clifford Wolf | 2018-06-18 | 1 | -12/+12 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Rename Design to Context, derive from Arch instead of instantiating | Clifford Wolf | 2018-06-18 | 1 | -49/+46 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Rename Chip to Arch and ChipArgs to ArchArgs | Clifford Wolf | 2018-06-18 | 1 | -4/+4 |
| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | ||||
* | Fix hash specialisation for BelType and warnings in place_sa.cc | David Shah | 2018-06-18 | 1 | -13/+11 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Improving code style and fixing dummy | David Shah | 2018-06-18 | 1 | -11/+20 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> | ||||
* | Speed up placer | David Shah | 2018-06-17 | 1 | -4/+0 |
| | | | | Signed-off-by: David Shah <davey1576@gmail.com> |