src/share/vm/runtime/commandLineFlagConstraintsGC.cpp
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8112746 Cdiff src/share/vm/runtime/commandLineFlagConstraintsGC.cpp
src/share/vm/runtime/commandLineFlagConstraintsGC.cpp
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*** 39,139 ****
#endif // COMPILER1
#ifdef COMPILER2
#include "opto/c2_globals.hpp"
#endif // COMPILER2
! static Flag::Error MinPLABSizeBounds(const char* name, bool verbose, size_t* value) {
! #if INCLUDE_ALL_GCS
! if ((UseConcMarkSweepGC || UseG1GC) && (*value < PLAB::min_size())) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "%s (" SIZE_FORMAT ") must be greater than "
! "ergonomic PLAB minimum size (" SIZE_FORMAT ")\n",
! name, *value, PLAB::min_size());
}
return Flag::VIOLATES_CONSTRAINT;
}
#endif // INCLUDE_ALL_GCS
return Flag::SUCCESS;
}
! static Flag::Error MaxPLABSizeBounds(const char* name, bool verbose, size_t* value) {
#if INCLUDE_ALL_GCS
! if ((UseConcMarkSweepGC || UseG1GC) && (*value > PLAB::max_size())) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "%s (" SIZE_FORMAT ") must be less than "
! "ergonomic PLAB maximum size (" SIZE_FORMAT ")\n",
! name, *value, PLAB::max_size());
! }
return Flag::VIOLATES_CONSTRAINT;
}
#endif // INCLUDE_ALL_GCS
return Flag::SUCCESS;
}
! static Flag::Error MinMaxPLABSizeBounds(const char* name, bool verbose, size_t* value) {
if (MinPLABSizeBounds(name, verbose, value) == Flag::SUCCESS) {
return MaxPLABSizeBounds(name, verbose, value);
}
return Flag::VIOLATES_CONSTRAINT;
}
! Flag::Error YoungPLABSizeConstraintFunc(bool verbose, size_t* value) {
return MinMaxPLABSizeBounds("YoungPLABSize", verbose, value);
}
! Flag::Error MinHeapFreeRatioConstraintFunc(bool verbose, uintx* value) {
! if (*value > MaxHeapFreeRatio) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "MinHeapFreeRatio (" UINTX_FORMAT ") must be less than or "
! "equal to MaxHeapFreeRatio (" UINTX_FORMAT ")\n",
! *value, MaxHeapFreeRatio);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxHeapFreeRatioConstraintFunc(bool verbose, uintx* value) {
! if (*value < MinHeapFreeRatio) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "MaxHeapFreeRatio (" UINTX_FORMAT ") must be greater than or "
! "equal to MinHeapFreeRatio (" UINTX_FORMAT ")\n",
! *value, MinHeapFreeRatio);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MinMetaspaceFreeRatioConstraintFunc(bool verbose, uintx* value) {
! if (*value > MaxMetaspaceFreeRatio) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "MinMetaspaceFreeRatio (" UINTX_FORMAT ") must be less than or "
! "equal to MaxMetaspaceFreeRatio (" UINTX_FORMAT ")\n",
! *value, MaxMetaspaceFreeRatio);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxMetaspaceFreeRatioConstraintFunc(bool verbose, uintx* value) {
! if (*value < MinMetaspaceFreeRatio) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "MaxMetaspaceFreeRatio (" UINTX_FORMAT ") must be greater than or "
! "equal to MinMetaspaceFreeRatio (" UINTX_FORMAT ")\n",
! *value, MinMetaspaceFreeRatio);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
--- 39,136 ----
#endif // COMPILER1
#ifdef COMPILER2
#include "opto/c2_globals.hpp"
#endif // COMPILER2
! static void print_error_if_needed(bool verbose, const char* msg, ...) {
! if (verbose) {
! va_list listPointer;
! va_start(listPointer, msg);
! jio_vfprintf(defaultStream::error_stream(), msg, listPointer);
! va_end(listPointer);
}
+ }
+
+ static Flag::Error MinPLABSizeBounds(const char* name, bool verbose, size_t value) {
+ #if INCLUDE_ALL_GCS
+ if ((UseConcMarkSweepGC || UseG1GC) && (value < PLAB::min_size())) {
+ print_error_if_needed(verbose,
+ "%s (" SIZE_FORMAT ") must be "
+ "greater than ergonomic PLAB minimum size (" SIZE_FORMAT ")\n",
+ name, value, PLAB::min_size());
return Flag::VIOLATES_CONSTRAINT;
}
#endif // INCLUDE_ALL_GCS
return Flag::SUCCESS;
}
! static Flag::Error MaxPLABSizeBounds(const char* name, bool verbose, size_t value) {
#if INCLUDE_ALL_GCS
! if ((UseConcMarkSweepGC || UseG1GC) && (value > PLAB::max_size())) {
! print_error_if_needed(verbose,
! "%s (" SIZE_FORMAT ") must be "
! "greater than ergonomic PLAB minimum size (" SIZE_FORMAT ")\n",
! name, value, PLAB::min_size());
return Flag::VIOLATES_CONSTRAINT;
}
#endif // INCLUDE_ALL_GCS
return Flag::SUCCESS;
}
! static Flag::Error MinMaxPLABSizeBounds(const char* name, bool verbose, size_t value) {
if (MinPLABSizeBounds(name, verbose, value) == Flag::SUCCESS) {
return MaxPLABSizeBounds(name, verbose, value);
}
return Flag::VIOLATES_CONSTRAINT;
}
! Flag::Error YoungPLABSizeConstraintFunc(bool verbose, size_t value) {
return MinMaxPLABSizeBounds("YoungPLABSize", verbose, value);
}
! Flag::Error MinHeapFreeRatioConstraintFunc(bool verbose, uintx value) {
! if (value > MaxHeapFreeRatio) {
! print_error_if_needed(verbose,
! "MinHeapFreeRatio (" UINTX_FORMAT ") must be "
! "less than or equal to MaxHeapFreeRatio (" UINTX_FORMAT ")\n",
! value, MaxHeapFreeRatio);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxHeapFreeRatioConstraintFunc(bool verbose, uintx value) {
! if (value < MinHeapFreeRatio) {
! print_error_if_needed(verbose,
! "MaxHeapFreeRatio (" UINTX_FORMAT ") must be "
! "greater than or equal to MinHeapFreeRatio (" UINTX_FORMAT ")\n",
! value, MinHeapFreeRatio);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MinMetaspaceFreeRatioConstraintFunc(bool verbose, uintx value) {
! if (value > MaxMetaspaceFreeRatio) {
! print_error_if_needed(verbose,
! "MinMetaspaceFreeRatio (" UINTX_FORMAT ") must be "
! "less than or equal to MaxMetaspaceFreeRatio (" UINTX_FORMAT ")\n",
! value, MaxMetaspaceFreeRatio);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxMetaspaceFreeRatioConstraintFunc(bool verbose, uintx value) {
! if (value < MinMetaspaceFreeRatio) {
! print_error_if_needed(verbose,
! "MaxMetaspaceFreeRatio (" UINTX_FORMAT ") must be "
! "greater than or equal to MinMetaspaceFreeRatio (" UINTX_FORMAT ")\n",
! value, MinMetaspaceFreeRatio);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
*** 145,276 ****
if ((initial == 7) && (max == 6)) { \
return Flag::SUCCESS; \
} \
}
! Flag::Error InitialTenuringThresholdConstraintFunc(bool verbose, uintx* value) {
! UseConcMarkSweepGCWorkaroundIfNeeded(*value, MaxTenuringThreshold);
! if (*value > MaxTenuringThreshold) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "InitialTenuringThreshold (" UINTX_FORMAT ") must be less than or "
! "equal to MaxTenuringThreshold (" UINTX_FORMAT ")\n",
! *value, MaxTenuringThreshold);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxTenuringThresholdConstraintFunc(bool verbose, uintx* value) {
! UseConcMarkSweepGCWorkaroundIfNeeded(InitialTenuringThreshold, *value);
! if (*value < InitialTenuringThreshold) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "MaxTenuringThreshold (" UINTX_FORMAT ") must be greater than or "
! "equal to InitialTenuringThreshold (" UINTX_FORMAT ")\n",
! *value, InitialTenuringThreshold);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
#if INCLUDE_ALL_GCS
! Flag::Error G1NewSizePercentConstraintFunc(bool verbose, uintx* value) {
! if (*value > G1MaxNewSizePercent) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "G1NewSizePercent (" UINTX_FORMAT ") must be less than or "
! "equal to G1MaxNewSizePercent (" UINTX_FORMAT ")\n",
! *value, G1MaxNewSizePercent);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error G1MaxNewSizePercentConstraintFunc(bool verbose, uintx* value) {
! if (*value < G1NewSizePercent) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "G1MaxNewSizePercent (" UINTX_FORMAT ") must be greater than or "
! "equal to G1NewSizePercent (" UINTX_FORMAT ")\n",
! *value, G1NewSizePercent);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
#endif // INCLUDE_ALL_GCS
! Flag::Error CMSOldPLABMinConstraintFunc(bool verbose, size_t* value) {
! if (*value > CMSOldPLABMax) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "CMSOldPLABMin (" SIZE_FORMAT ") must be less than or "
! "equal to CMSOldPLABMax (" SIZE_FORMAT ")\n",
! *value, CMSOldPLABMax);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error CMSPrecleanDenominatorConstraintFunc(bool verbose, uintx* value) {
! if (*value <= CMSPrecleanNumerator) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "CMSPrecleanDenominator (" UINTX_FORMAT ") must be strickly greater than "
! "CMSPrecleanNumerator (" UINTX_FORMAT ")\n",
! *value, CMSPrecleanNumerator);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error CMSPrecleanNumeratorConstraintFunc(bool verbose, uintx* value) {
! if (*value > (CMSPrecleanDenominator - 1)) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "CMSPrecleanNumerator (" UINTX_FORMAT ") must be less than or "
! "equal to CMSPrecleanDenominator - 1 (" UINTX_FORMAT ")\n", *value,
! CMSPrecleanDenominator - 1);
! }
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error SurvivorAlignmentInBytesConstraintFunc(bool verbose, intx* value) {
! if (*value != 0) {
! if (!is_power_of_2(*value)) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "SurvivorAlignmentInBytes (" INTX_FORMAT ") must be power of 2\n",
! *value);
! }
return Flag::VIOLATES_CONSTRAINT;
}
! if (*value < ObjectAlignmentInBytes) {
! if (verbose == true) {
! jio_fprintf(defaultStream::error_stream(),
! "SurvivorAlignmentInBytes (" INTX_FORMAT ") must be greater than or "
! "equal to ObjectAlignmentInBytes (" INTX_FORMAT ")\n",
! *value, ObjectAlignmentInBytes);
! }
return Flag::VIOLATES_CONSTRAINT;
}
}
return Flag::SUCCESS;
}
--- 142,256 ----
if ((initial == 7) && (max == 6)) { \
return Flag::SUCCESS; \
} \
}
! Flag::Error InitialTenuringThresholdConstraintFunc(bool verbose, uintx value) {
! UseConcMarkSweepGCWorkaroundIfNeeded(value, MaxTenuringThreshold);
! if (value > MaxTenuringThreshold) {
! print_error_if_needed(verbose,
! "InitialTenuringThreshold (" UINTX_FORMAT ") must be "
! "less than or equal to MaxTenuringThreshold (" UINTX_FORMAT ")\n",
! value, MaxTenuringThreshold);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error MaxTenuringThresholdConstraintFunc(bool verbose, uintx value) {
! UseConcMarkSweepGCWorkaroundIfNeeded(InitialTenuringThreshold, value);
! if (value < InitialTenuringThreshold) {
! print_error_if_needed(verbose,
! "MaxTenuringThreshold (" UINTX_FORMAT ") must be "
! "greater than or equal to InitialTenuringThreshold (" UINTX_FORMAT ")\n",
! value, InitialTenuringThreshold);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
#if INCLUDE_ALL_GCS
! Flag::Error G1NewSizePercentConstraintFunc(bool verbose, uintx value) {
! if (value > G1MaxNewSizePercent) {
! print_error_if_needed(verbose,
! "G1NewSizePercent (" UINTX_FORMAT ") must be "
! "less than or equal to G1MaxNewSizePercent (" UINTX_FORMAT ")\n",
! value, G1MaxNewSizePercent);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error G1MaxNewSizePercentConstraintFunc(bool verbose, uintx value) {
! if (value < G1NewSizePercent) {
! print_error_if_needed(verbose,
! "G1MaxNewSizePercent (" UINTX_FORMAT ") must be "
! "greater than or equal to G1NewSizePercent (" UINTX_FORMAT ")\n",
! value, G1NewSizePercent);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
#endif // INCLUDE_ALL_GCS
! Flag::Error CMSOldPLABMinConstraintFunc(bool verbose, size_t value) {
! if (value > CMSOldPLABMax) {
! print_error_if_needed(verbose,
! "CMSOldPLABMin (" SIZE_FORMAT ") must be "
! "less than or equal to CMSOldPLABMax (" SIZE_FORMAT ")\n",
! value, CMSOldPLABMax);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error CMSPrecleanDenominatorConstraintFunc(bool verbose, uintx value) {
! if (value <= CMSPrecleanNumerator) {
! print_error_if_needed(verbose,
! "CMSPrecleanDenominator (" UINTX_FORMAT ") must be "
! "strickly greater than CMSPrecleanNumerator (" UINTX_FORMAT ")\n",
! value, CMSPrecleanNumerator);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error CMSPrecleanNumeratorConstraintFunc(bool verbose, uintx value) {
! if (value > (CMSPrecleanDenominator - 1)) {
! print_error_if_needed(verbose,
! "CMSPrecleanNumerator (" UINTX_FORMAT ") must be "
! "less than or equal to CMSPrecleanDenominator - 1 (" UINTX_FORMAT ")\n",
! value, CMSPrecleanDenominator - 1);
return Flag::VIOLATES_CONSTRAINT;
} else {
return Flag::SUCCESS;
}
}
! Flag::Error SurvivorAlignmentInBytesConstraintFunc(bool verbose, intx value) {
! if (value != 0) {
! if (!is_power_of_2(value)) {
! print_error_if_needed(verbose,
! "SurvivorAlignmentInBytes (" INTX_FORMAT ") must be "
! "power of 2\n",
! value);
return Flag::VIOLATES_CONSTRAINT;
}
! if (value < ObjectAlignmentInBytes) {
! print_error_if_needed(verbose,
! "SurvivorAlignmentInBytes (" INTX_FORMAT ") must be "
! "greater than or equal to ObjectAlignmentInBytes (" INTX_FORMAT ")\n",
! value, ObjectAlignmentInBytes);
return Flag::VIOLATES_CONSTRAINT;
}
}
return Flag::SUCCESS;
}
src/share/vm/runtime/commandLineFlagConstraintsGC.cpp
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