本文整理汇总了Python中ufora.FORA.python.FORA.eval方法的典型用法代码示例。如果您正苦于以下问题：Python FORA.eval方法的具体用法？Python FORA.eval怎么用？Python FORA.eval使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ufora.FORA.python.FORA的用法示例。
在下文中一共展示了FORA.eval方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_futures_with_branching_1
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_futures_with_branching_1(self):
cfg = self.parseStringToFunction(
"fun(x, f, g) { if (x) return f(x) else g(x) }").toCFG(3)
fImplval = FORA.extractImplValContainer(FORA.eval("fun(x) { x + 1 }"))
gImplVal = FORA.extractImplValContainer(FORA.eval("fun(x) { throw x }"))
xImplVal = ForaNative.ImplValContainer(1)
cfgWithFutures = ForaNative.CFGWithFutures.createCfgWithFutures(
cfg, None, (xImplVal, fImplval, gImplVal))
self.assertEqual(cfgWithFutures.currentLabel(), "block_0Branch")
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [])
cfgWithFutures.continueSimulation()
self.assertEqual(cfgWithFutures.currentLabel(), "block_1Return")
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [0])
cfgWithFutures.slotCompleted(
0, evalSubmittableArgs(cfgWithFutures.submittableArgs(0))
)
finalResult = cfgWithFutures.getFinalResult()
self.assertEqual(
finalResult.asResult.result.asResult.result,
ForaNative.ImplValContainer(2)
)示例2: test_teardown_simple
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_teardown_simple(self):
vdm = FORANative.VectorDataManager(callbackScheduler, Setup.config().maxPageSizeInBytes)
context = ExecutionContext.ExecutionContext(dataManager = vdm)
context.evaluate(
FORA.extractImplValContainer(
FORA.eval("fun(){nothing}")
),
FORANative.symbol_Call
)
context.getFinishedResult()
toEval = FORA.extractImplValContainer(
FORA.eval(
"""fun() {
let f = fun() { };
let v = [1, [3]];
cached(f())
}"""
)
)
context.evaluate(toEval, FORANative.symbol_Call)
while not context.isCacheRequest():
context.resume()
context.teardown(True)示例3: test_switch_nodes_1
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_switch_nodes_1(self):
text = "fun(x, f, g) { match (x) with (1) { f(x) } (2) { g(x) } }"
cfg = self.parseStringToFunction(text).toCFG(3)
fImplval = FORA.extractImplValContainer(FORA.eval("fun(x) { x + 1 }"))
gImplVal = FORA.extractImplValContainer(FORA.eval("fun(x) { throw x }"))
xImplVal = ForaNative.ImplValContainer(1)
cfgWithFutures = ForaNative.CFGWithFutures.createCfgWithFutures(
cfg, None, (xImplVal, fImplval, gImplVal))
self.assertEqual(cfgWithFutures.currentLabel(), "block_0Try")
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [])
cfgWithFutures.continueSimulation()
self.assertEqual(cfgWithFutures.currentLabel(), "block_6Try")
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [0])
cfgWithFutures.slotCompleted(
0, evalSubmittableArgs(cfgWithFutures.submittableArgs(0))
)
finalResult = cfgWithFutures.getFinalResult()
self.assertEqual(
finalResult.asResult.result.asResult.result,
ForaNative.ImplValContainer(2)
)示例4: test_cached_nodes_1
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_cached_nodes_1(self):
text = "fun(f, g) { cached(f(), g()); }"
cfg = self.parseStringToFunction(text).toCFG(2)
fImplval = FORA.extractImplValContainer(FORA.eval("fun() { 1 }"))
gImplVal = FORA.extractImplValContainer(FORA.eval("fun() { 2 }"))
cfgWithFutures = ForaNative.CFGWithFutures.createCfgWithFutures(
cfg, None, (fImplval, gImplVal))
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [0])
res = evalSubmittableArgs(cfgWithFutures.submittableArgs(0))
expectedResult = ForaNative.ImplValContainer((1, 2))
self.assertEqual(res.asResult.result, expectedResult)
cfgWithFutures.slotCompleted(0, res)
finalResult = cfgWithFutures.getFinalResult()
self.assertEqual(
finalResult.asResult.result.asResult.result,
expectedResult
)示例5: createCliqueFinderContext
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def createCliqueFinderContext(self, text, *args):
maxPageSizeInBytes = 32 * 1024
vdm = FORANative.VectorDataManager(callbackScheduler, maxPageSizeInBytes)
context = ExecutionContext.ExecutionContext(
dataManager = vdm
)
argumentImplvals = []
for a in args:
context.evaluate(
FORA.extractImplValContainer(FORA.eval("fun() { " + a + " }")),
Symbol_Call
)
argumentImplvals.append(
context.getFinishedResult().asResult.result
)
actualFunction = FORA.extractImplValContainer(
FORA.eval(text)
)
context.placeInEvaluationState(
FORANative.ImplValContainer(
(actualFunction, Symbol_Call) + tuple(argumentImplvals)
)
)
return context, argumentImplvals, vdm示例6: test_resumePausedComputationWithResult
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_resumePausedComputationWithResult(self):
self.runtime = Runtime.getMainRuntime()
#self.dynamicOptimizer = self.runtime.dynamicOptimizer
vdm = FORANative.VectorDataManager(callbackScheduler, Setup.config().maxPageSizeInBytes)
context = ExecutionContext.ExecutionContext(
dataManager = vdm,
allowInterpreterTracing = False
)
text = """
let f = fun(v, ix) {
if (ix > 0)
{
let (v2,res) = f(v,ix-1);
return (v2, res + v2[0])
}
`TriggerInterruptForTesting()
return (v, 0)
};
f([1], 10)
"""
context.evaluate(
FORA.extractImplValContainer(FORA.eval("fun() { " + text + " }")),
FORANative.ImplValContainer(FORANative.makeSymbol("Call"))
)
assert context.isInterrupted()
pausedComp = context.extractPausedComputation()
framesToUse = pausedComp.frames[0:5]
pausedComp2 = FORANative.PausedComputation(
framesToUse,
FORA.extractImplValContainer(FORA.eval("([2], 0)", keepAsForaValue=True)),
False
)
context.resumePausedComputation(pausedComp2)
context.copyValuesOutOfVectorPages()
context.pageLargeVectorHandles(0)
context.resetInterruptState()
context.resume()
self.assertTrue( context.isFinished() )
result = context.getFinishedResult()
self.assertTrue(result.asResult.result[1].pyval == 6)示例7: test_vectorOfPagedVectorApplyWithDropping
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_vectorOfPagedVectorApplyWithDropping(self):
self.desirePublisher.desireNumberOfWorkers(3, blocking=True)
expr = FORA.extractImplValContainer(
FORA.eval(
"""fun() {
let v =
Vector.range(20).apply(fun(ix) {
Vector.range(1250000.0+ix).paged
}).paged
let lookup = fun(ix) { v[ix] }
Vector.range(100).apply(fun(ix) { sum(0, 10**8); cached(lookup(ix)) })
v
}"""
)
)
computation1 = self.gateway.requestComputation(
makeComputationDefinitionFromIVCs(
expr,
ForaNative.makeSymbol("Call")
)
)
try:
response = self.gateway.finalResponses.get(timeout=60.0)
except Queue.Empty:
response = None
self.assertTrue(response is not None, response)
self.gateway.deprioritizeComputation(computation1)
self.desirePublisher.desireNumberOfWorkers(2, blocking=True)
expr2 = FORA.extractImplValContainer(
FORA.eval(
"""fun() {
let res = 0
for ix in sequence(10)
res = res + Vector.range(12500000+ix).sum()
return res
}"""
)
)
computation2 = self.gateway.requestComputation(
makeComputationDefinitionFromIVCs(
expr2,
ForaNative.makeSymbol("Call")
)
)
try:
response = self.gateway.finalResponses.get(timeout=60.0)
except Queue.Empty:
response = None
self.assertTrue(response is not None)
self.assertTrue(response[1].isResult())
self.gateway.deprioritizeComputation(computation2)示例8: test_deep_parse_trees_trigger_ParseErrors
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_deep_parse_trees_trigger_ParseErrors(self):
sz = 1000
s = "0 + "
for i in range(sz - 1):
s = s + "1 + "
s = s + "1"
try:
Fora.eval(s)
self.assertTrue(False)
except ParseException:
self.assertTrue(True)示例9: test_serializationOfMutableVectors
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_serializationOfMutableVectors(self):
#verify that if we serialize two copies of the same vector that we get the same
#actual value back out
mutVecPair = FORA.eval("let x = MutableVector(Float64).create(10, 0.0); (x,x)", keepAsForaValue = True)
mutVecPairSer = FORA.extractImplValContainer(mutVecPair).serializeEntireObjectGraph()
mutVecPair2 = ivc()
mutVecPair2.deserializeEntireObjectGraph(mutVecPairSer)
mutVecPair2 = FORA.ForaValue.FORAValue(mutVecPair2)
self.assertTrue(FORA.eval("fun((x,y)) { x[0] = 1.0; y[0] is 1.0 }")(mutVecPair2))
self.assertTrue(FORA.eval("fun((x,y)) { x is y }")(mutVecPair2))示例10: test_throwUpdatesVariables
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_throwUpdatesVariables(self):
locals = {}
try:
FORA.eval("let x = 10; throw 20", locals)
self.assertTrue(False)
except ForaValue.FORAException as e:
self.assertEqual(e.foraVal, 20)
self.assertTrue(e.trace is not None)
self.assertTrue(isinstance(e.trace, list))
for l in e.trace:
assert isinstance(l, HashNative.Hash)
self.assertEqual(locals, {'x':10})示例11: evalTimingsForExpr
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def evalTimingsForExpr(expression, callResult = False):
if callResult:
toCall = FORA.eval(expression)
evalFun = lambda n: FORA.eval(
"toCall()",
locals = { "toCall" : toCall },
parsePath = ["LocalPerfTestRunner"]
)
else:
evalFun = lambda n: FORA.eval(
expression, parsePath = ["LocalPerfTestRunner"]
)
measureTimingsInLoop(evalFun)示例12: test_tupleExpand_nodes_1
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_tupleExpand_nodes_1(self):
text = "fun(h) { let (f, g) = h(); (f(), g()) }"
cfg = self.parseStringToFunction(text).toCFG(1)
hImplVal = FORA.extractImplValContainer(
FORA.eval(
"fun() { let f = fun() { 1 }; let g = fun() { 2 }; (f, g) }"
)
)
cfgWithFutures = ForaNative.CFGWithFutures.createCfgWithFutures(
cfg, None, (hImplVal,))
res = evalSubmittableArgs(cfgWithFutures.submittableArgs(0))
cfgWithFutures.slotCompleted(
0, res
)
cfgWithFutures.continueSimulation()
cfgWithFutures.continueSimulation()
cfgWithFutures.continueSimulation()
submittableArgs = cfgWithFutures.submittableArgs(1)
cfgWithFutures.slotCompleted(
1, evalSubmittableArgs(submittableArgs)
)
cfgWithFutures.continueSimulation()
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [2])
# this verifies that parallelism is possible for `text`
cfgWithFutures.continueSimulation()
self.assertEqual(cfgWithFutures.indicesOfSubmittableFutures(), [2, 3])
"""示例13: test_vecWithinVec
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_vecWithinVec(self):
self.desirePublisher.desireNumberOfWorkers(4, blocking=True)
expr = FORA.extractImplValContainer(
FORA.eval(
"""fun() {
let v =
Vector.range(10) ~~ fun(x) {
Vector.range(1000000 + x).paged
};
v = v.paged;
let res = ()
for elt in v
res = res + (elt,)
res..apply(fun(tupElt) { tupElt.sum() })
'got to the end'
}"""
)
)
response = self.evaluateWithGateway(
makeComputationDefinitionFromIVCs(
expr,
ForaNative.makeSymbol("Call")
)
)
self.assertTrue(response[1].isResult())
self.assertTrue(response[1].asResult.result.pyval == 'got to the end', response[1].asResult.result.pyval)示例14: test_createInstance_2
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_createInstance_2(self):
classIvc = FORA.eval(
"""let C = class {
member y;
member x;
};
C"""
).implVal_
x = 1
y = 2
res = ForaNative.simulateApply(
ForaNative.ImplValContainer(
(
classIvc,
makeSymbolIvc("CreateInstance"),
ForaNative.ImplValContainer(y),
ForaNative.ImplValContainer(x),
)
)
)
self.assertIsNotNone(res)
computed_x = ForaNative.simulateApply(
ForaNative.ImplValContainer((res, self.Symbol_member, makeSymbolIvc("x")))
)
self.assertEqual(computed_x, ForaNative.ImplValContainer(x))示例15: test_getObjectMember_3
# 需要导入模块: from ufora.FORA.python import FORA [as 别名]
# 或者: from ufora.FORA.python.FORA import eval [as 别名]
def test_getObjectMember_3(self):
obj = FORA.extractImplValContainer(
FORA.eval("object { x: object { y: 20 } }")
)
obj2 = obj.getObjectMember('x')
self.assertEqual(obj2.getObjectMember('y').pyval, 20)