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* Merge remote-tracking branch 'origin/estdelay' into redist_slackEddie Hung2018-07-301-5/+5
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| * Add predictDelay Arch APIClifford Wolf2018-07-301-5/+5
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Speedup worst_slack computationEddie Hung2018-07-301-3/+3
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* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-302-8/+10
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| * | Use DelayInfo for cell timing instead of delay_tDavid Shah2018-07-301-4/+4
| |/ | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * common: Fix getNetinfoRouteDelay when net has no driverDavid Shah2018-07-301-0/+2
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Really do not overconstrain!Eddie Hung2018-07-291-1/+1
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* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-291-1/+1
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| * fix randtag bug in router1Clifford Wolf2018-07-291-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Keep things simple by not overconstraining FmaxEddie Hung2018-07-281-6/+3
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* | clangformatEddie Hung2018-07-281-9/+10
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* | Merge update_budget into assign_budget; update as we go alongEddie Hung2018-07-284-49/+17
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* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-282-7/+9
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| * placer: only lock/unlock at beginning, yield elsewhereSergiusz Bazanski2018-07-261-7/+4
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| * gui: implement basic cursor pickingSergiusz Bazanski2018-07-261-0/+5
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* | RefactorEddie Hung2018-07-284-46/+24
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* | Fix auto Fmax overconstraining during update_budget()Eddie Hung2018-07-271-15/+19
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* | Fix sign of slack redistribution againEddie Hung2018-07-271-4/+4
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* | Even if there is no updates, set budget to current delayEddie Hung2018-07-261-3/+3
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* | Re-add getBudgetOverride() but also account for path length ofEddie Hung2018-07-261-6/+18
| | | | | | | | overridden
* | Move target_freq update after budget updateEddie Hung2018-07-261-9/+9
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* | Fix budget reallocEddie Hung2018-07-261-7/+4
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* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-262-14/+18
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| * common: rename GraphicElement::{style,type} enums, add _MAX membersSergiusz Bazanski2018-07-261-12/+16
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| * clangformat and GraphicElement::style commentsClifford Wolf2018-07-261-4/+4
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Fix router1 locking in NDEBUG buildsClifford Wolf2018-07-261-2/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Do not use budget override anymore, and subtract not add!Eddie Hung2018-07-251-4/+2
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* | clangformatEddie Hung2018-07-252-20/+27
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* | Print budget of net and its driver/sink locations tooEddie Hung2018-07-251-4/+5
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* | Fix min_slack computation, and print out critical path after routingEddie Hung2018-07-254-34/+76
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* | Retry clangformatEddie Hung2018-07-252-16/+24
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* | Add compute_fmax() with refactoring, plus print out Fmax estimate post-place ↵Eddie Hung2018-07-254-36/+45
| | | | | | | | and post-route
* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-252-13/+19
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| * clangformatDavid Shah2018-07-251-4/+4
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Fix BaseCtx::unlock()Clifford Wolf2018-07-251-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Merge branch 'bba' into 'master'Clifford Wolf2018-07-251-8/+8
| |\ | | | | | | | | | | | | bbasm See merge request SymbioticEDA/nextpnr!18
| | * noreturn have to be void, so there is no UBMiodrag Milanovic2018-07-251-4/+4
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| | * Make thread check portableMiodrag Milanovic2018-07-251-4/+4
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| * | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/pll-padsSergiusz Bazanski2018-07-251-0/+10
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| * | | ice40: support PLL40_*_PAD, fix pass-through LUT for LOCKSergiusz Bazanski2018-07-251-1/+7
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* | | With no user frequency set, use 1.05 * current_FmaxEddie Hung2018-07-241-4/+4
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* | | If --freq not set, attempt to find max by adjusting budget so min path slack ↵Eddie Hung2018-07-242-9/+29
| | | | | | | | | | | | == 0
* | | Also subtract net delay from slackEddie Hung2018-07-241-3/+8
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* | | Merge branch 'master' into redist_slackEddie Hung2018-07-245-29/+38
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| * | Merge branch 'placeconstr2'Clifford Wolf2018-07-241-0/+10
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| | * Typo fixClifford Wolf2018-07-241-1/+1
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * Add CellInfo data for placement constraintsClifford Wolf2018-07-241-0/+10
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | common: Remove use of deprecated APIsDavid Shah2018-07-243-29/+24
| |/ | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Add G_ARROW (for now same look as G_LINE)Clifford Wolf2018-07-241-0/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * timing: Model clock to Q timesDavid Shah2018-07-241-0/+3
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>